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Can't resolve dependencies #4312

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DriverX opened this issue Jun 3, 2020 · 2 comments
Closed

Can't resolve dependencies #4312

DriverX opened this issue Jun 3, 2020 · 2 comments
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Category: Dependency Resolution Issue relates to dependency resolution. Type: Question ❔ This is a question or a request for support.

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@DriverX
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DriverX commented Jun 3, 2020

Issue description

pipenv can't resolve dependencies.

I have Pipfile

[packages]
librosa = "<0.6"
scipy = ">=0.18.1"
pydub = "*"
audioread = "==2.1.6"
numpy = "<1.15.0"

[dev-packages]

[requires]
python_version = "3.6"

pipenv lock failed

$ pipenv lock
Locking [dev-packages] dependencies…
Locking [packages] dependencies…
Building requirements...
Resolving dependencies...
✘ Locking Failed!
[ResolutionFailure]:   File "/usr/local/lib/python3.6/site-packages/pipenv/resolver.py", line 785, in _main
[ResolutionFailure]:       resolve_packages(pre, clear, verbose, system, write, requirements_dir, packages)
[ResolutionFailure]:   File "/usr/local/lib/python3.6/site-packages/pipenv/resolver.py", line 753, in resolve_packages
[ResolutionFailure]:       requirements_dir=requirements_dir,
[ResolutionFailure]:   File "/usr/local/lib/python3.6/site-packages/pipenv/resolver.py", line 736, in resolve
[ResolutionFailure]:       req_dir=requirements_dir
[ResolutionFailure]:   File "/usr/local/lib/python3.6/site-packages/pipenv/utils.py", line 1386, in resolve_deps
[ResolutionFailure]:       req_dir=req_dir,
[ResolutionFailure]:   File "/usr/local/lib/python3.6/site-packages/pipenv/utils.py", line 1093, in actually_resolve_deps
[ResolutionFailure]:       resolver.resolve()
[ResolutionFailure]:   File "/usr/local/lib/python3.6/site-packages/pipenv/utils.py", line 818, in resolve
[ResolutionFailure]:       raise ResolutionFailure(message=str(e))
[pipenv.exceptions.ResolutionFailure]: Warning: Your dependencies could not be resolved. You likely have a mismatch in your sub-dependencies.
  First try clearing your dependency cache with $ pipenv lock --clear, then try the original command again.
 Alternatively, you can use $ pipenv install --skip-lock to bypass this mechanism, then run $ pipenv graph to inspect the situation.
  Hint: try $ pipenv lock --pre if it is a pre-release dependency.
ERROR: Could not find a version that matches numpy<1.15.0,>=1.10,>=1.13.3,>=1.15,>=1.8.0 (from -r /tmp/pipenv39v4hwjkrequirements/pipenv-sf1frvwr-constraints.txt (line 3))
Tried: 1.3.0, 1.4.1, 1.5.0, 1.5.1, 1.6.0, 1.6.0, 1.6.1, 1.6.1, 1.6.2, 1.6.2, 1.7.0, 1.7.0, 1.7.1, 1.7.1, 1.7.2, 1.7.2, 1.8.0, 1.8.0, 1.8.1, 1.8.1, 1.8.2, 1.8.2, 1.9.0, 1.9.0, 1.9.1, 1.9.1, 1.9.2, 1.9.2, 1.9.3, 1.9.3, 1.10.0.post2, 1.10.0.post2, 1.10.1, 1.10.1, 1.10.2, 1.10.2, 1.10.4, 1.10.4, 1.11.0, 1.11.0, 1.11.1, 1.11.1, 1.11.2, 1.11.2, 1.11.3, 1.11.3, 1.12.0, 1.12.0, 1.12.1, 1.12.1, 1.13.0, 1.13.0, 1.13.1, 1.13.1, 1.13.3, 1.13.3, 1.14.0, 1.14.0, 1.14.1, 1.14.1, 1.14.2, 1.14.2, 1.14.3, 1.14.3, 1.14.4, 1.14.4, 1.14.5, 1.14.5, 1.14.6, 1.14.6, 1.15.0, 1.15.0, 1.15.1, 1.15.1, 1.15.2, 1.15.2, 1.15.3, 1.15.3, 1.15.4, 1.15.4, 1.16.0, 1.16.0, 1.16.1, 1.16.1, 1.16.2, 1.16.2, 1.16.3, 1.16.3, 1.16.4, 1.16.4, 1.16.5, 1.16.5, 1.16.6, 1.16.6, 1.17.0, 1.17.0, 1.17.1, 1.17.1, 1.17.2, 1.17.2, 1.17.3, 1.17.3, 1.17.4, 1.17.4, 1.17.5, 1.17.5, 1.18.0, 1.18.0, 1.18.1, 1.18.1, 1.18.2, 1.18.2, 1.18.3, 1.18.3, 1.18.4, 1.18.4
Skipped pre-versions: 1.11.0b3, 1.11.0b3, 1.11.0rc1, 1.11.0rc1, 1.11.0rc2, 1.11.0rc2, 1.11.1rc1, 1.11.1rc1, 1.11.2rc1, 1.11.2rc1, 1.12.0b1, 1.12.0b1, 1.12.0rc1, 1.12.0rc2, 1.12.0rc2, 1.12.1rc1, 1.12.1rc1, 1.13.0rc1, 1.13.0rc1, 1.13.0rc2, 1.13.0rc2, 1.14.0rc1, 1.14.0rc1, 1.15.0rc1, 1.15.0rc1, 1.15.0rc2, 1.15.0rc2, 1.16.0rc1, 1.16.0rc1, 1.16.0rc2, 1.16.0rc2, 1.17.0rc1, 1.17.0rc1, 1.17.0rc2, 1.17.0rc2, 1.18.0rc1, 1.18.0rc1, 1.19.0rc1, 1.19.0rc1, 1.19.0rc1, 1.19.0rc2, 1.19.0rc2, 1.19.0rc2
There are incompatible versions in the resolved dependencies:
  numpy<1.15.0 (from -r /tmp/pipenv39v4hwjkrequirements/pipenv-sf1frvwr-constraints.txt (line 3))
  numpy>=1.10 (from resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenv39v4hwjkrequirements/pipenv-sf1frvwr-constraints.txt (line 5))
  numpy>=1.13.3 (from scikit-learn==0.23.1->librosa==0.5.1->-r /tmp/pipenv39v4hwjkrequirements/pipenv-sf1frvwr-constraints.txt (line 5))
  numpy>=1.13.3 (from scipy==1.4.1->-r /tmp/pipenv39v4hwjkrequirements/pipenv-sf1frvwr-constraints.txt (line 4))
  numpy>=1.15 (from numba==0.49.1->resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenv39v4hwjkrequirements/pipenv-sf1frvwr-constraints.txt (line 5))
  numpy>=1.8.0 (from librosa==0.5.1->-r /tmp/pipenv39v4hwjkrequirements/pipenv-sf1frvwr-constraints.txt (line 5))

Expected result

pipenv would resolve to this

ordereddict==1.1; python_version < "2.7"
enum34==1.1.10; python_version < "3.4"
funcsigs==1.0.2; python_version < "3.3"
llvmlite==0.32.1
setuptools==47.1.1
singledispatch==3.4.0.3; python_version < "3.4"
numba==0.47.0
threadpoolctl==2.1.0
decorator==4.4.2
joblib==0.15.1
resampy==0.2.2
scikit-learn==0.23.1
six==1.15.0
audioread==2.1.6
librosa==0.5.1
numpy==1.14.6
pydub==0.24.0
scipy==1.4.1

poetry and dephell resolve this perfectly/

Actual result

 pipenv lock --verbose
Locking [dev-packages] dependencies…
Locking [packages] dependencies…
Building requirements...
Resolving dependencies...
⠹ Locking...
                          ROUND 1
✘ Locking Failed!
Current constraints:
  audioread==2.1.6 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 4))
  librosa<0.6 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy<1.15.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
  pydub (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 2))
  scipy>=0.18.1 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 3))

Finding the best candidates:
  found candidate audioread==2.1.6 (constraint was ==2.1.6)
  found candidate librosa==0.5.1 (constraint was <0.6)
  found candidate numpy==1.14.6 (constraint was <1.15.0)
  found candidate pydub==0.24.0 (constraint was <any>)
  found candidate scipy==1.4.1 (constraint was >=0.18.1)

Finding secondary dependencies:
  scipy==1.4.1              requires numpy>=1.13.3
  librosa==0.5.1            requires audioread>=2.0.0, decorator>=3.0.0, joblib>=0.7.0, numpy>=1.8.0, resampy>=0.1.2, scikit-learn>=0.14.0, scipy>=0.13.0, six>=1.3
  pydub==0.24.0             requires -
  numpy==1.14.6             requires -
  audioread==2.1.6          requires -

New dependencies found in this round:
  adding ['audioread', '>=2.0.0', '[]']
  adding ['decorator', '>=3.0.0', '[]']
  adding ['joblib', '>=0.7.0', '[]']
  adding ['numpy', '>=1.13.3,>=1.8.0', '[]']
  adding ['resampy', '>=0.1.2', '[]']
  adding ['scikit-learn', '>=0.14.0', '[]']
  adding ['scipy', '>=0.13.0', '[]']
  adding ['six', '>=1.3', '[]']
Removed dependencies in this round:
------------------------------------------------------------
Result of round 1: not stable

                          ROUND 2
Current constraints:
  audioread==2.1.6,>=2.0.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 4))
  decorator>=3.0.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  joblib>=0.7.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  librosa<0.6 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy<1.15.0,>=1.13.3,>=1.8.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
  pydub (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 2))
  resampy>=0.1.2 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  scikit-learn>=0.14.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  scipy>=0.13.0,>=0.18.1 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 3))
  six>=1.3 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))

Finding the best candidates:
  found candidate audioread==2.1.6 (constraint was >=2.0.0,==2.1.6)
  found candidate decorator==4.4.2 (constraint was >=3.0.0)
  found candidate joblib==0.15.1 (constraint was >=0.7.0)
  found candidate librosa==0.5.1 (constraint was <0.6)
  found candidate numpy==1.14.6 (constraint was >=1.13.3,<1.15.0,>=1.8.0)
  found candidate pydub==0.24.0 (constraint was <any>)
  found candidate resampy==0.2.2 (constraint was >=0.1.2)
  found candidate scikit-learn==0.23.1 (constraint was >=0.14.0)
  found candidate scipy==1.4.1 (constraint was >=0.13.0,>=0.18.1)
  found candidate six==1.15.0 (constraint was >=1.3)

Finding secondary dependencies:
  scipy==1.4.1              requires numpy>=1.13.3
  resampy==0.2.2            requires numba>=0.32, numpy>=1.10, scipy>=0.13, six>=1.3
  scikit-learn==0.23.1      requires joblib>=0.11, numpy>=1.13.3, scipy>=0.19.1, threadpoolctl>=2.0.0
  librosa==0.5.1            requires audioread>=2.0.0, decorator>=3.0.0, joblib>=0.7.0, numpy>=1.8.0, resampy>=0.1.2, scikit-learn>=0.14.0, scipy>=0.13.0, six>=1.3
  pydub==0.24.0             requires -
  decorator==4.4.2          requires -
  numpy==1.14.6             requires -
  six==1.15.0               requires -
  joblib==0.15.1            requires -
  audioread==2.1.6          requires -

New dependencies found in this round:
  adding ['joblib', '>=0.11,>=0.7.0', '[]']
  adding ['numba', '>=0.32', '[]']
  adding ['numpy', '>=1.10,>=1.13.3,>=1.8.0', '[]']
  adding ['scipy', '>=0.13,>=0.13.0,>=0.19.1', '[]']
  adding ['threadpoolctl', '>=2.0.0', '[]']
Removed dependencies in this round:
  removing ['joblib', '>=0.7.0', '[]']
  removing ['numpy', '>=1.13.3,>=1.8.0', '[]']
  removing ['scipy', '>=0.13.0', '[]']
------------------------------------------------------------
Result of round 2: not stable

                          ROUND 3
Current constraints:
  audioread==2.1.6,>=2.0.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 4))
  decorator>=3.0.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  joblib>=0.11,>=0.7.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  librosa<0.6 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numba>=0.32 (from resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy<1.15.0,>=1.10,>=1.13.3,>=1.8.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
  pydub (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 2))
  resampy>=0.1.2 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  scikit-learn>=0.14.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  scipy>=0.13,>=0.13.0,>=0.18.1,>=0.19.1 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 3))
  six>=1.3 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  threadpoolctl>=2.0.0 (from scikit-learn==0.23.1->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))

Finding the best candidates:
  found candidate audioread==2.1.6 (constraint was >=2.0.0,==2.1.6)
  found candidate decorator==4.4.2 (constraint was >=3.0.0)
  found candidate joblib==0.15.1 (constraint was >=0.11,>=0.7.0)
  found candidate librosa==0.5.1 (constraint was <0.6)
  found candidate numba==0.49.1 (constraint was >=0.32)
  found candidate numpy==1.14.6 (constraint was >=1.10,>=1.13.3,<1.15.0,>=1.8.0)
  found candidate pydub==0.24.0 (constraint was <any>)
  found candidate resampy==0.2.2 (constraint was >=0.1.2)
  found candidate scikit-learn==0.23.1 (constraint was >=0.14.0)
  found candidate scipy==1.4.1 (constraint was >=0.13,>=0.13.0,>=0.18.1,>=0.19.1)
  found candidate six==1.15.0 (constraint was >=1.3)
  found candidate threadpoolctl==2.1.0 (constraint was >=2.0.0)

Finding secondary dependencies:
  resampy==0.2.2            requires numba>=0.32, numpy>=1.10, scipy>=0.13, six>=1.3
  decorator==4.4.2          requires -
  six==1.15.0               requires -
  pydub==0.24.0             requires -
  librosa==0.5.1            requires audioread>=2.0.0, decorator>=3.0.0, joblib>=0.7.0, numpy>=1.8.0, resampy>=0.1.2, scikit-learn>=0.14.0, scipy>=0.13.0, six>=1.3
  scipy==1.4.1              requires numpy>=1.13.3
  joblib==0.15.1            requires -
  scikit-learn==0.23.1      requires joblib>=0.11, numpy>=1.13.3, scipy>=0.19.1, threadpoolctl>=2.0.0
  audioread==2.1.6          requires -
  threadpoolctl==2.1.0      requires -
  numpy==1.14.6             requires -
  numba==0.49.1             requires llvmlite<=0.33.0.dev0,>=0.31.0.dev0, numpy>=1.15, setuptools

New dependencies found in this round:
  adding ['llvmlite', '<=0.33.0.dev0,>=0.31.0.dev0', '[]']
  adding ['numpy', '>=1.10,>=1.13.3,>=1.15,>=1.8.0', '[]']
  adding ['setuptools', '', '[]']
Removed dependencies in this round:
  removing ['numpy', '>=1.10,>=1.13.3,>=1.8.0', '[]']
------------------------------------------------------------
Result of round 3: not stable

                          ROUND 4
Current constraints:
  audioread==2.1.6,>=2.0.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 4))
  decorator>=3.0.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  joblib>=0.11,>=0.7.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  librosa<0.6 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  llvmlite<=0.33.0.dev0,>=0.31.0.dev0 (from numba==0.49.1->resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numba>=0.32 (from resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy<1.15.0,>=1.10,>=1.13.3,>=1.15,>=1.8.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
  pydub (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 2))
  resampy>=0.1.2 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  scikit-learn>=0.14.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  scipy>=0.13,>=0.13.0,>=0.18.1,>=0.19.1 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 3))
  setuptools (from numba==0.49.1->resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  six>=1.3 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  threadpoolctl>=2.0.0 (from scikit-learn==0.23.1->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))

Finding the best candidates:
  found candidate audioread==2.1.6 (constraint was >=2.0.0,==2.1.6)
  found candidate decorator==4.4.2 (constraint was >=3.0.0)
  found candidate joblib==0.15.1 (constraint was >=0.11,>=0.7.0)
  found candidate librosa==0.5.1 (constraint was <0.6)
  found candidate llvmlite==0.32.1 (constraint was >=0.31.0.dev0,<=0.33.0.dev0)
  found candidate numba==0.49.1 (constraint was >=0.32)
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/pipenv/utils.py", line 808, in resolve
    results = self.resolver.resolve(max_rounds=environments.PIPENV_MAX_ROUNDS)
  File "/usr/local/lib/python3.6/site-packages/pipenv/patched/piptools/resolver.py", line 180, in resolve
    has_changed, best_matches = self._resolve_one_round()
  File "/usr/local/lib/python3.6/site-packages/pipenv/patched/piptools/resolver.py", line 260, in _resolve_one_round
    best_matches = {self.get_best_match(ireq) for ireq in constraints}
  File "/usr/local/lib/python3.6/site-packages/pipenv/patched/piptools/resolver.py", line 260, in <setcomp>
    best_matches = {self.get_best_match(ireq) for ireq in constraints}
  File "/usr/local/lib/python3.6/site-packages/pipenv/patched/piptools/resolver.py", line 320, in get_best_match
    ireq, prereleases=self.prereleases
  File "/usr/local/lib/python3.6/site-packages/pipenv/patched/piptools/repositories/pypi.py", line 202, in find_best_match
    raise NoCandidateFound(ireq, all_candidates, self.finder)
pipenv.patched.piptools.exceptions.NoCandidateFound: Could not find a version that matches numpy<1.15.0,>=1.10,>=1.13.3,>=1.15,>=1.8.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
Tried: 1.3.0, 1.4.1, 1.5.0, 1.5.1, 1.6.0, 1.6.0, 1.6.1, 1.6.1, 1.6.2, 1.6.2, 1.7.0, 1.7.0, 1.7.1, 1.7.1, 1.7.2, 1.7.2, 1.8.0, 1.8.0, 1.8.1, 1.8.1, 1.8.2, 1.8.2, 1.9.0, 1.9.0, 1.9.1, 1.9.1, 1.9.2, 1.9.2, 1.9.3, 1.9.3, 1.10.0.post2, 1.10.0.post2, 1.10.1, 1.10.1, 1.10.2, 1.10.2, 1.10.4, 1.10.4, 1.11.0, 1.11.0, 1.11.1, 1.11.1, 1.11.2, 1.11.2, 1.11.3, 1.11.3, 1.12.0, 1.12.0, 1.12.1, 1.12.1, 1.13.0, 1.13.0, 1.13.1, 1.13.1, 1.13.3, 1.13.3, 1.14.0, 1.14.0, 1.14.1, 1.14.1, 1.14.2, 1.14.2, 1.14.3, 1.14.3, 1.14.4, 1.14.4, 1.14.5, 1.14.5, 1.14.6, 1.14.6, 1.15.0, 1.15.0, 1.15.1, 1.15.1, 1.15.2, 1.15.2, 1.15.3, 1.15.3, 1.15.4, 1.15.4, 1.16.0, 1.16.0, 1.16.1, 1.16.1, 1.16.2, 1.16.2, 1.16.3, 1.16.3, 1.16.4, 1.16.4, 1.16.5, 1.16.5, 1.16.6, 1.16.6, 1.17.0, 1.17.0, 1.17.1, 1.17.1, 1.17.2, 1.17.2, 1.17.3, 1.17.3, 1.17.4, 1.17.4, 1.17.5, 1.17.5, 1.18.0, 1.18.0, 1.18.1, 1.18.1, 1.18.2, 1.18.2, 1.18.3, 1.18.3, 1.18.4, 1.18.4
Skipped pre-versions: 1.11.0b3, 1.11.0b3, 1.11.0rc1, 1.11.0rc1, 1.11.0rc2, 1.11.0rc2, 1.11.1rc1, 1.11.1rc1, 1.11.2rc1, 1.11.2rc1, 1.12.0b1, 1.12.0b1, 1.12.0rc1, 1.12.0rc2, 1.12.0rc2, 1.12.1rc1, 1.12.1rc1, 1.13.0rc1, 1.13.0rc1, 1.13.0rc2, 1.13.0rc2, 1.14.0rc1, 1.14.0rc1, 1.15.0rc1, 1.15.0rc1, 1.15.0rc2, 1.15.0rc2, 1.16.0rc1, 1.16.0rc1, 1.16.0rc2, 1.16.0rc2, 1.17.0rc1, 1.17.0rc1, 1.17.0rc2, 1.17.0rc2, 1.18.0rc1, 1.18.0rc1, 1.19.0rc1, 1.19.0rc1, 1.19.0rc1, 1.19.0rc2, 1.19.0rc2, 1.19.0rc2
There are incompatible versions in the resolved dependencies:
  numpy<1.15.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
  numpy>=1.10 (from resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy>=1.13.3 (from scikit-learn==0.23.1->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy>=1.13.3 (from scipy==1.4.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 3))
  numpy>=1.15 (from numba==0.49.1->resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy>=1.8.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/pipenv/resolver.py", line 807, in <module>
    main()
  File "/usr/local/lib/python3.6/site-packages/pipenv/resolver.py", line 803, in main
    parsed.requirements_dir, parsed.packages, parse_only=parsed.parse_only)
  File "/usr/local/lib/python3.6/site-packages/pipenv/resolver.py", line 785, in _main
    resolve_packages(pre, clear, verbose, system, write, requirements_dir, packages)
  File "/usr/local/lib/python3.6/site-packages/pipenv/resolver.py", line 753, in resolve_packages
    requirements_dir=requirements_dir,
  File "/usr/local/lib/python3.6/site-packages/pipenv/resolver.py", line 736, in resolve
    req_dir=requirements_dir
  File "/usr/local/lib/python3.6/site-packages/pipenv/utils.py", line 1386, in resolve_deps
    req_dir=req_dir,
  File "/usr/local/lib/python3.6/site-packages/pipenv/utils.py", line 1093, in actually_resolve_deps
    resolver.resolve()
  File "/usr/local/lib/python3.6/site-packages/pipenv/utils.py", line 818, in resolve
    raise ResolutionFailure(message=str(e))
pipenv.exceptions.ResolutionFailure: ERROR: Could not find a version that matches numpy<1.15.0,>=1.10,>=1.13.3,>=1.15,>=1.8.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
Tried: 1.3.0, 1.4.1, 1.5.0, 1.5.1, 1.6.0, 1.6.0, 1.6.1, 1.6.1, 1.6.2, 1.6.2, 1.7.0, 1.7.0, 1.7.1, 1.7.1, 1.7.2, 1.7.2, 1.8.0, 1.8.0, 1.8.1, 1.8.1, 1.8.2, 1.8.2, 1.9.0, 1.9.0, 1.9.1, 1.9.1, 1.9.2, 1.9.2, 1.9.3, 1.9.3, 1.10.0.post2, 1.10.0.post2, 1.10.1, 1.10.1, 1.10.2, 1.10.2, 1.10.4, 1.10.4, 1.11.0, 1.11.0, 1.11.1, 1.11.1, 1.11.2, 1.11.2, 1.11.3, 1.11.3, 1.12.0, 1.12.0, 1.12.1, 1.12.1, 1.13.0, 1.13.0, 1.13.1, 1.13.1, 1.13.3, 1.13.3, 1.14.0, 1.14.0, 1.14.1, 1.14.1, 1.14.2, 1.14.2, 1.14.3, 1.14.3, 1.14.4, 1.14.4, 1.14.5, 1.14.5, 1.14.6, 1.14.6, 1.15.0, 1.15.0, 1.15.1, 1.15.1, 1.15.2, 1.15.2, 1.15.3, 1.15.3, 1.15.4, 1.15.4, 1.16.0, 1.16.0, 1.16.1, 1.16.1, 1.16.2, 1.16.2, 1.16.3, 1.16.3, 1.16.4, 1.16.4, 1.16.5, 1.16.5, 1.16.6, 1.16.6, 1.17.0, 1.17.0, 1.17.1, 1.17.1, 1.17.2, 1.17.2, 1.17.3, 1.17.3, 1.17.4, 1.17.4, 1.17.5, 1.17.5, 1.18.0, 1.18.0, 1.18.1, 1.18.1, 1.18.2, 1.18.2, 1.18.3, 1.18.3, 1.18.4, 1.18.4
Skipped pre-versions: 1.11.0b3, 1.11.0b3, 1.11.0rc1, 1.11.0rc1, 1.11.0rc2, 1.11.0rc2, 1.11.1rc1, 1.11.1rc1, 1.11.2rc1, 1.11.2rc1, 1.12.0b1, 1.12.0b1, 1.12.0rc1, 1.12.0rc2, 1.12.0rc2, 1.12.1rc1, 1.12.1rc1, 1.13.0rc1, 1.13.0rc1, 1.13.0rc2, 1.13.0rc2, 1.14.0rc1, 1.14.0rc1, 1.15.0rc1, 1.15.0rc1, 1.15.0rc2, 1.15.0rc2, 1.16.0rc1, 1.16.0rc1, 1.16.0rc2, 1.16.0rc2, 1.17.0rc1, 1.17.0rc1, 1.17.0rc2, 1.17.0rc2, 1.18.0rc1, 1.18.0rc1, 1.19.0rc1, 1.19.0rc1, 1.19.0rc1, 1.19.0rc2, 1.19.0rc2, 1.19.0rc2
There are incompatible versions in the resolved dependencies:
  numpy<1.15.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
  numpy>=1.10 (from resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy>=1.13.3 (from scikit-learn==0.23.1->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy>=1.13.3 (from scipy==1.4.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 3))
  numpy>=1.15 (from numba==0.49.1->resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy>=1.8.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
ROUND 1
Current constraints:
  audioread==2.1.6 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 4))
  librosa<0.6 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy<1.15.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
  pydub (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 2))
  scipy>=0.18.1 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 3))

Finding the best candidates:
  found candidate audioread==2.1.6 (constraint was ==2.1.6)
  found candidate librosa==0.5.1 (constraint was <0.6)
  found candidate numpy==1.14.6 (constraint was <1.15.0)
  found candidate pydub==0.24.0 (constraint was <any>)
  found candidate scipy==1.4.1 (constraint was >=0.18.1)

Finding secondary dependencies:
  scipy==1.4.1              requires numpy>=1.13.3
  librosa==0.5.1            requires audioread>=2.0.0, decorator>=3.0.0, joblib>=0.7.0, numpy>=1.8.0, resampy>=0.1.2, scikit-learn>=0.14.0, scipy>=0.13.0, six>=1.3
  pydub==0.24.0             requires -
  numpy==1.14.6             requires -
  audioread==2.1.6          requires -

New dependencies found in this round:
  adding ['audioread', '>=2.0.0', '[]']
  adding ['decorator', '>=3.0.0', '[]']
  adding ['joblib', '>=0.7.0', '[]']
  adding ['numpy', '>=1.13.3,>=1.8.0', '[]']
  adding ['resampy', '>=0.1.2', '[]']
  adding ['scikit-learn', '>=0.14.0', '[]']
  adding ['scipy', '>=0.13.0', '[]']
  adding ['six', '>=1.3', '[]']
Removed dependencies in this round:
------------------------------------------------------------
Result of round 1: not stable

                          ROUND 2
Current constraints:
  audioread==2.1.6,>=2.0.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 4))
  decorator>=3.0.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  joblib>=0.7.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  librosa<0.6 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy<1.15.0,>=1.13.3,>=1.8.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
  pydub (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 2))
  resampy>=0.1.2 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  scikit-learn>=0.14.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  scipy>=0.13.0,>=0.18.1 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 3))
  six>=1.3 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))

Finding the best candidates:
  found candidate audioread==2.1.6 (constraint was >=2.0.0,==2.1.6)
  found candidate decorator==4.4.2 (constraint was >=3.0.0)
  found candidate joblib==0.15.1 (constraint was >=0.7.0)
  found candidate librosa==0.5.1 (constraint was <0.6)
  found candidate numpy==1.14.6 (constraint was >=1.13.3,<1.15.0,>=1.8.0)
  found candidate pydub==0.24.0 (constraint was <any>)
  found candidate resampy==0.2.2 (constraint was >=0.1.2)
  found candidate scikit-learn==0.23.1 (constraint was >=0.14.0)
  found candidate scipy==1.4.1 (constraint was >=0.13.0,>=0.18.1)
  found candidate six==1.15.0 (constraint was >=1.3)

Finding secondary dependencies:
  scipy==1.4.1              requires numpy>=1.13.3
  resampy==0.2.2            requires numba>=0.32, numpy>=1.10, scipy>=0.13, six>=1.3
  scikit-learn==0.23.1      requires joblib>=0.11, numpy>=1.13.3, scipy>=0.19.1, threadpoolctl>=2.0.0
  librosa==0.5.1            requires audioread>=2.0.0, decorator>=3.0.0, joblib>=0.7.0, numpy>=1.8.0, resampy>=0.1.2, scikit-learn>=0.14.0, scipy>=0.13.0, six>=1.3
  pydub==0.24.0             requires -
  decorator==4.4.2          requires -
  numpy==1.14.6             requires -
  six==1.15.0               requires -
  joblib==0.15.1            requires -
  audioread==2.1.6          requires -

New dependencies found in this round:
  adding ['joblib', '>=0.11,>=0.7.0', '[]']
  adding ['numba', '>=0.32', '[]']
  adding ['numpy', '>=1.10,>=1.13.3,>=1.8.0', '[]']
  adding ['scipy', '>=0.13,>=0.13.0,>=0.19.1', '[]']
  adding ['threadpoolctl', '>=2.0.0', '[]']
Removed dependencies in this round:
  removing ['joblib', '>=0.7.0', '[]']
  removing ['numpy', '>=1.13.3,>=1.8.0', '[]']
  removing ['scipy', '>=0.13.0', '[]']
------------------------------------------------------------
Result of round 2: not stable

                          ROUND 3
Current constraints:
  audioread==2.1.6,>=2.0.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 4))
  decorator>=3.0.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  joblib>=0.11,>=0.7.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  librosa<0.6 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numba>=0.32 (from resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy<1.15.0,>=1.10,>=1.13.3,>=1.8.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
  pydub (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 2))
  resampy>=0.1.2 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  scikit-learn>=0.14.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  scipy>=0.13,>=0.13.0,>=0.18.1,>=0.19.1 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 3))
  six>=1.3 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  threadpoolctl>=2.0.0 (from scikit-learn==0.23.1->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))

Finding the best candidates:
  found candidate audioread==2.1.6 (constraint was >=2.0.0,==2.1.6)
  found candidate decorator==4.4.2 (constraint was >=3.0.0)
  found candidate joblib==0.15.1 (constraint was >=0.11,>=0.7.0)
  found candidate librosa==0.5.1 (constraint was <0.6)
  found candidate numba==0.49.1 (constraint was >=0.32)
  found candidate numpy==1.14.6 (constraint was >=1.10,>=1.13.3,<1.15.0,>=1.8.0)
  found candidate pydub==0.24.0 (constraint was <any>)
  found candidate resampy==0.2.2 (constraint was >=0.1.2)
  found candidate scikit-learn==0.23.1 (constraint was >=0.14.0)
  found candidate scipy==1.4.1 (constraint was >=0.13,>=0.13.0,>=0.18.1,>=0.19.1)
  found candidate six==1.15.0 (constraint was >=1.3)
  found candidate threadpoolctl==2.1.0 (constraint was >=2.0.0)

Finding secondary dependencies:
  resampy==0.2.2            requires numba>=0.32, numpy>=1.10, scipy>=0.13, six>=1.3
  decorator==4.4.2          requires -
  six==1.15.0               requires -
  pydub==0.24.0             requires -
  librosa==0.5.1            requires audioread>=2.0.0, decorator>=3.0.0, joblib>=0.7.0, numpy>=1.8.0, resampy>=0.1.2, scikit-learn>=0.14.0, scipy>=0.13.0, six>=1.3
  scipy==1.4.1              requires numpy>=1.13.3
  joblib==0.15.1            requires -
  scikit-learn==0.23.1      requires joblib>=0.11, numpy>=1.13.3, scipy>=0.19.1, threadpoolctl>=2.0.0
  audioread==2.1.6          requires -
  threadpoolctl==2.1.0      requires -
  numpy==1.14.6             requires -
  numba==0.49.1             requires llvmlite<=0.33.0.dev0,>=0.31.0.dev0, numpy>=1.15, setuptools

New dependencies found in this round:
  adding ['llvmlite', '<=0.33.0.dev0,>=0.31.0.dev0', '[]']
  adding ['numpy', '>=1.10,>=1.13.3,>=1.15,>=1.8.0', '[]']
  adding ['setuptools', '', '[]']
Removed dependencies in this round:
  removing ['numpy', '>=1.10,>=1.13.3,>=1.8.0', '[]']
------------------------------------------------------------
Result of round 3: not stable

                          ROUND 4
Current constraints:
  audioread==2.1.6,>=2.0.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 4))
  decorator>=3.0.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  joblib>=0.11,>=0.7.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  librosa<0.6 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  llvmlite<=0.33.0.dev0,>=0.31.0.dev0 (from numba==0.49.1->resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numba>=0.32 (from resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy<1.15.0,>=1.10,>=1.13.3,>=1.15,>=1.8.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
  pydub (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 2))
  resampy>=0.1.2 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  scikit-learn>=0.14.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  scipy>=0.13,>=0.13.0,>=0.18.1,>=0.19.1 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 3))
  setuptools (from numba==0.49.1->resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  six>=1.3 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  threadpoolctl>=2.0.0 (from scikit-learn==0.23.1->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))

Finding the best candidates:
  found candidate audioread==2.1.6 (constraint was >=2.0.0,==2.1.6)
  found candidate decorator==4.4.2 (constraint was >=3.0.0)
  found candidate joblib==0.15.1 (constraint was >=0.11,>=0.7.0)
  found candidate librosa==0.5.1 (constraint was <0.6)
  found candidate llvmlite==0.32.1 (constraint was >=0.31.0.dev0,<=0.33.0.dev0)
  found candidate numba==0.49.1 (constraint was >=0.32)
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/pipenv/utils.py", line 808, in resolve
    results = self.resolver.resolve(max_rounds=environments.PIPENV_MAX_ROUNDS)
  File "/usr/local/lib/python3.6/site-packages/pipenv/patched/piptools/resolver.py", line 180, in resolve
    has_changed, best_matches = self._resolve_one_round()
  File "/usr/local/lib/python3.6/site-packages/pipenv/patched/piptools/resolver.py", line 260, in _resolve_one_round
    best_matches = {self.get_best_match(ireq) for ireq in constraints}
  File "/usr/local/lib/python3.6/site-packages/pipenv/patched/piptools/resolver.py", line 260, in <setcomp>
    best_matches = {self.get_best_match(ireq) for ireq in constraints}
  File "/usr/local/lib/python3.6/site-packages/pipenv/patched/piptools/resolver.py", line 320, in get_best_match
    ireq, prereleases=self.prereleases
  File "/usr/local/lib/python3.6/site-packages/pipenv/patched/piptools/repositories/pypi.py", line 202, in find_best_match
    raise NoCandidateFound(ireq, all_candidates, self.finder)
pipenv.patched.piptools.exceptions.NoCandidateFound: Could not find a version that matches numpy<1.15.0,>=1.10,>=1.13.3,>=1.15,>=1.8.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
Tried: 1.3.0, 1.4.1, 1.5.0, 1.5.1, 1.6.0, 1.6.0, 1.6.1, 1.6.1, 1.6.2, 1.6.2, 1.7.0, 1.7.0, 1.7.1, 1.7.1, 1.7.2, 1.7.2, 1.8.0, 1.8.0, 1.8.1, 1.8.1, 1.8.2, 1.8.2, 1.9.0, 1.9.0, 1.9.1, 1.9.1, 1.9.2, 1.9.2, 1.9.3, 1.9.3, 1.10.0.post2, 1.10.0.post2, 1.10.1, 1.10.1, 1.10.2, 1.10.2, 1.10.4, 1.10.4, 1.11.0, 1.11.0, 1.11.1, 1.11.1, 1.11.2, 1.11.2, 1.11.3, 1.11.3, 1.12.0, 1.12.0, 1.12.1, 1.12.1, 1.13.0, 1.13.0, 1.13.1, 1.13.1, 1.13.3, 1.13.3, 1.14.0, 1.14.0, 1.14.1, 1.14.1, 1.14.2, 1.14.2, 1.14.3, 1.14.3, 1.14.4, 1.14.4, 1.14.5, 1.14.5, 1.14.6, 1.14.6, 1.15.0, 1.15.0, 1.15.1, 1.15.1, 1.15.2, 1.15.2, 1.15.3, 1.15.3, 1.15.4, 1.15.4, 1.16.0, 1.16.0, 1.16.1, 1.16.1, 1.16.2, 1.16.2, 1.16.3, 1.16.3, 1.16.4, 1.16.4, 1.16.5, 1.16.5, 1.16.6, 1.16.6, 1.17.0, 1.17.0, 1.17.1, 1.17.1, 1.17.2, 1.17.2, 1.17.3, 1.17.3, 1.17.4, 1.17.4, 1.17.5, 1.17.5, 1.18.0, 1.18.0, 1.18.1, 1.18.1, 1.18.2, 1.18.2, 1.18.3, 1.18.3, 1.18.4, 1.18.4
Skipped pre-versions: 1.11.0b3, 1.11.0b3, 1.11.0rc1, 1.11.0rc1, 1.11.0rc2, 1.11.0rc2, 1.11.1rc1, 1.11.1rc1, 1.11.2rc1, 1.11.2rc1, 1.12.0b1, 1.12.0b1, 1.12.0rc1, 1.12.0rc2, 1.12.0rc2, 1.12.1rc1, 1.12.1rc1, 1.13.0rc1, 1.13.0rc1, 1.13.0rc2, 1.13.0rc2, 1.14.0rc1, 1.14.0rc1, 1.15.0rc1, 1.15.0rc1, 1.15.0rc2, 1.15.0rc2, 1.16.0rc1, 1.16.0rc1, 1.16.0rc2, 1.16.0rc2, 1.17.0rc1, 1.17.0rc1, 1.17.0rc2, 1.17.0rc2, 1.18.0rc1, 1.18.0rc1, 1.19.0rc1, 1.19.0rc1, 1.19.0rc1, 1.19.0rc2, 1.19.0rc2, 1.19.0rc2
There are incompatible versions in the resolved dependencies:
  numpy<1.15.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
  numpy>=1.10 (from resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy>=1.13.3 (from scikit-learn==0.23.1->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy>=1.13.3 (from scipy==1.4.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 3))
  numpy>=1.15 (from numba==0.49.1->resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy>=1.8.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/pipenv/resolver.py", line 807, in <module>
    main()
  File "/usr/local/lib/python3.6/site-packages/pipenv/resolver.py", line 803, in main
    parsed.requirements_dir, parsed.packages, parse_only=parsed.parse_only)
  File "/usr/local/lib/python3.6/site-packages/pipenv/resolver.py", line 785, in _main
    resolve_packages(pre, clear, verbose, system, write, requirements_dir, packages)
  File "/usr/local/lib/python3.6/site-packages/pipenv/resolver.py", line 753, in resolve_packages
    requirements_dir=requirements_dir,
  File "/usr/local/lib/python3.6/site-packages/pipenv/resolver.py", line 736, in resolve
    req_dir=requirements_dir
  File "/usr/local/lib/python3.6/site-packages/pipenv/utils.py", line 1386, in resolve_deps
    req_dir=req_dir,
  File "/usr/local/lib/python3.6/site-packages/pipenv/utils.py", line 1093, in actually_resolve_deps
    resolver.resolve()
  File "/usr/local/lib/python3.6/site-packages/pipenv/utils.py", line 818, in resolve
    raise ResolutionFailure(message=str(e))
pipenv.exceptions.ResolutionFailure: ERROR: Could not find a version that matches numpy<1.15.0,>=1.10,>=1.13.3,>=1.15,>=1.8.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
Tried: 1.3.0, 1.4.1, 1.5.0, 1.5.1, 1.6.0, 1.6.0, 1.6.1, 1.6.1, 1.6.2, 1.6.2, 1.7.0, 1.7.0, 1.7.1, 1.7.1, 1.7.2, 1.7.2, 1.8.0, 1.8.0, 1.8.1, 1.8.1, 1.8.2, 1.8.2, 1.9.0, 1.9.0, 1.9.1, 1.9.1, 1.9.2, 1.9.2, 1.9.3, 1.9.3, 1.10.0.post2, 1.10.0.post2, 1.10.1, 1.10.1, 1.10.2, 1.10.2, 1.10.4, 1.10.4, 1.11.0, 1.11.0, 1.11.1, 1.11.1, 1.11.2, 1.11.2, 1.11.3, 1.11.3, 1.12.0, 1.12.0, 1.12.1, 1.12.1, 1.13.0, 1.13.0, 1.13.1, 1.13.1, 1.13.3, 1.13.3, 1.14.0, 1.14.0, 1.14.1, 1.14.1, 1.14.2, 1.14.2, 1.14.3, 1.14.3, 1.14.4, 1.14.4, 1.14.5, 1.14.5, 1.14.6, 1.14.6, 1.15.0, 1.15.0, 1.15.1, 1.15.1, 1.15.2, 1.15.2, 1.15.3, 1.15.3, 1.15.4, 1.15.4, 1.16.0, 1.16.0, 1.16.1, 1.16.1, 1.16.2, 1.16.2, 1.16.3, 1.16.3, 1.16.4, 1.16.4, 1.16.5, 1.16.5, 1.16.6, 1.16.6, 1.17.0, 1.17.0, 1.17.1, 1.17.1, 1.17.2, 1.17.2, 1.17.3, 1.17.3, 1.17.4, 1.17.4, 1.17.5, 1.17.5, 1.18.0, 1.18.0, 1.18.1, 1.18.1, 1.18.2, 1.18.2, 1.18.3, 1.18.3, 1.18.4, 1.18.4
Skipped pre-versions: 1.11.0b3, 1.11.0b3, 1.11.0rc1, 1.11.0rc1, 1.11.0rc2, 1.11.0rc2, 1.11.1rc1, 1.11.1rc1, 1.11.2rc1, 1.11.2rc1, 1.12.0b1, 1.12.0b1, 1.12.0rc1, 1.12.0rc2, 1.12.0rc2, 1.12.1rc1, 1.12.1rc1, 1.13.0rc1, 1.13.0rc1, 1.13.0rc2, 1.13.0rc2, 1.14.0rc1, 1.14.0rc1, 1.15.0rc1, 1.15.0rc1, 1.15.0rc2, 1.15.0rc2, 1.16.0rc1, 1.16.0rc1, 1.16.0rc2, 1.16.0rc2, 1.17.0rc1, 1.17.0rc1, 1.17.0rc2, 1.17.0rc2, 1.18.0rc1, 1.18.0rc1, 1.19.0rc1, 1.19.0rc1, 1.19.0rc1, 1.19.0rc2, 1.19.0rc2, 1.19.0rc2
There are incompatible versions in the resolved dependencies:
  numpy<1.15.0 (from -r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 6))
  numpy>=1.10 (from resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy>=1.13.3 (from scikit-learn==0.23.1->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy>=1.13.3 (from scipy==1.4.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 3))
  numpy>=1.15 (from numba==0.49.1->resampy==0.2.2->librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
  numpy>=1.8.0 (from librosa==0.5.1->-r /tmp/pipenvxzu9oeb4requirements/pipenv-v9bklki1-constraints.txt (line 5))
[a.ilyushenkov@ilyushenkov-mbp pipenv_bug]$

<details><summary>$ pipenv --support</summary>

Pipenv version: `'2020.6.2'`

Pipenv location: `'/usr/local/lib/python3.6/site-packages/pipenv'`

Python location: `'/usr/bin/python3'`

Python installations found:

  - `3.6.8`: `/usr/bin/python3.6`
  - `3.6.8`: `/usr/bin/python3`
  - `3.6.8`: `/usr/bin/python3.6m`
  - `3.6.8`: `/bin/python3.6`
  - `3.6.8`: `/bin/python3`
  - `3.6.8`: `/bin/python3.6m`
  - `3.6.8`: `/home/a.ilyushenkov/.local/share/dephell/venvs/dephell/bin/python3.6`
  - `3.6.8`: `/home/a.ilyushenkov/.local/share/dephell/venvs/dephell/bin/python3`
  - `2.7.5`: `/usr/bin/python2`
  - `2.7.5`: `/usr/bin/python2.7`
  - `2.7.5`: `/bin/python2`
  - `2.7.5`: `/bin/python2.7`

PEP 508 Information:

{'implementation_name': 'cpython',
'implementation_version': '3.6.8',
'os_name': 'posix',
'platform_machine': 'x86_64',
'platform_python_implementation': 'CPython',
'platform_release': '4.19.76-linuxkit',
'platform_system': 'Linux',
'platform_version': '#1 SMP Tue May 26 11:42:35 UTC 2020',
'python_full_version': '3.6.8',
'python_version': '3.6',
'sys_platform': 'linux'}


System environment variables:

  - `HOSTNAME`
  - `TERM`
  - `OLDPWD`
  - `LC_ALL`
  - `LS_COLORS`
  - `PATH`
  - `PWD`
  - `LANG`
  - `HISTCONTROL`
  - `SHLVL`
  - `HOME`
  - `PIP_DISABLE_PIP_VERSION_CHECK`
  - `LESSOPEN`
  - `_`
  - `PYTHONDONTWRITEBYTECODE`
  - `PIP_SHIMS_BASE_MODULE`
  - `PIP_PYTHON_PATH`
  - `PYTHONFINDER_IGNORE_UNSUPPORTED`

Pipenv–specific environment variables:


Debug–specific environment variables:

  - `PATH`: `/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/home/a.ilyushenkov/.local/share/dephell/venvs/dephell/bin`
  - `LANG`: `en_US.UTF-8`
  - `PWD`: `/home/a.ilyushenkov/workspace/pipenv_bug`


---------------------------

Contents of `Pipfile` ('/home/a.ilyushenkov/workspace/pipenv_bug/Pipfile'):

```toml
[packages]
librosa = "<0.6"
scipy = ">=0.18.1"
pydub = "*"
audioread = "==2.1.6"
numpy = "<1.15.0"

[dev-packages]

[requires]
python_version = "3.6"
```
@frostming
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Pipenv reuses the ability of pip-tools for resolving dependencies. The resolver itself can't fall back to older versions of numba to see if any of the candidates depends on a compatible version of numpy.

To workaround this situation, you should pin numba==0.47.0 in the Pipfile.

@frostming frostming added Category: Dependency Resolution Issue relates to dependency resolution. Type: Question ❔ This is a question or a request for support. labels Jun 4, 2020
@triage-new-issues triage-new-issues bot removed the triage label Jun 4, 2020
@franzhaas
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Hi,

I encauntered a similar issue. For me pinning is not a solution, as not needing to pin was a reason to move to pipenv.

For me #4777 solves this issue. Maybe you want to have a look.

Best regards,
Franz

@matteius matteius closed this as not planned Won't fix, can't repro, duplicate, stale Mar 2, 2023
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@DriverX @matteius @franzhaas @frostming