I am getting error when using " pipenv install"

[fabrahman]

Issue description

Hello,

I am using "pipenv install" and I am getting the following error which is confusing for me in a sense that I don't know is it a python2.7 error or python3.6.
The point is, when running the command, it is saying that: Using /usr/bin/python2.7 (2.7.5) to create virtualenv...

but :

Actual result

The traceback error is mentioning some scripts in python3.6:

Pipfile: /home/hannahbrahman/internship/R-net/Pipfile
Using /usr/bin/python2.7 (2.7.5) to create virtualenv...
⠋Traceback (most recent call last):
  File "/home/hannahbrahman/anaconda3/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/home/hannahbrahman/anaconda3/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/home/hannahbrahman/anaconda3/lib/python3.6/site-packages/pipenv/pew/__main__.py", line 13, in <module>
    pew.pew.pew()
  File "/home/hannahbrahman/anaconda3/lib/python3.6/site-packages/pipenv/patched/pew/pew.py", line 766, in pew
    first_run = makedirs_and_symlink_if_needed(get_workon_home())
  File "/home/hannahbrahman/anaconda3/lib/python3.6/site-packages/pipenv/patched/pew/pew.py", line 65, in makedirs_and_symlink_if_needed
    workon_home.mkdir(parents=True)
  File "/home/hannahbrahman/anaconda3/lib/python3.6/pathlib.py", line 1226, in mkdir
    self._accessor.mkdir(self, mode)
  File "/home/hannahbrahman/anaconda3/lib/python3.6/pathlib.py", line 387, in wrapped
    return strfunc(str(pathobj), *args)
OSError: [Errno 122] Disk quota exceeded: '/soe/hannahbrahman/.local/share/virtualenvs'

Virtualenv location: 
Traceback (most recent call last):
  File "/home/hannahbrahman/anaconda3/bin/pipenv", line 11, in <module>
    sys.exit(cli())
  File "/home/hannahbrahman/anaconda3/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/home/hannahbrahman/anaconda3/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/home/hannahbrahman/anaconda3/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hannahbrahman/anaconda3/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hannahbrahman/anaconda3/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/home/hannahbrahman/anaconda3/lib/python3.6/site-packages/pipenv/cli.py", line 435, in install
    selective_upgrade=selective_upgrade,
  File "/home/hannahbrahman/anaconda3/lib/python3.6/site-packages/pipenv/core.py", line 1759, in do_install
    pypi_mirror=pypi_mirror,
  File "/home/hannahbrahman/anaconda3/lib/python3.6/site-packages/pipenv/core.py", line 614, in ensure_project
    path_to_python = which('python') or which('py')
  File "/home/hannahbrahman/anaconda3/lib/python3.6/site-packages/pipenv/core.py", line 115, in which
    p = os.path.join(location, 'bin', command)
  File "/home/hannahbrahman/anaconda3/lib/python3.6/posixpath.py", line 78, in join
    a = os.fspath(a)
TypeError: expected str, bytes or os.PathLike object, not NoneType```

Any help would be appreciated. thanks
-------------------------------------------------------------------------------

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

Pipenv version: `'2018.7.1'`

Pipenv location: `'/home/hannahbrahman/anaconda3/lib/python3.6/site-packages/pipenv'`

Python location: `'/home/hannahbrahman/anaconda3/bin/python'`

Other Python installations in `PATH`:

  - `2.7`: `/usr/bin/python2.7`
  - `2.7`: `/usr/bin/python2.7`
  - `3.4`: `/usr/bin/python3.4m`
  - `3.4`: `/usr/bin/python3.4`
  - `3.6`: `/home/hannahbrahman/anaconda3/bin/python3.6m`
  - `3.6`: `/home/hannahbrahman/anaconda3/bin/python3.6`

  - `3.6.4`: `/home/hannahbrahman/anaconda3/bin/python`
  - `2.7.5`: `/usr/bin/python`
  - `2.7.5`: `/usr/bin/python2`
  - `3.6.4`: `/home/hannahbrahman/anaconda3/bin/python3`
  - `3.4.8`: `/usr/bin/python3`

PEP 508 Information:

{'implementation_name': 'cpython',
'implementation_version': '3.6.4',
'os_name': 'posix',
'platform_machine': 'x86_64',
'platform_python_implementation': 'CPython',
'platform_release': '3.10.0-862.3.3.el7.x86_64',
'platform_system': 'Linux',
'platform_version': '#1 SMP Fri Jun 15 04:15:27 UTC 2018',
'python_full_version': '3.6.4',
'python_version': '3.6',
'sys_platform': 'linux'}

System environment variables:

  - `REMOTEHOST`
  - `XDG_SESSION_ID`
  - `HOSTNAME`
  - `HOST`
  - `TERM`
  - `SHELL`
  - `SSH_CLIENT`
  - `SSH_TTY`
  - `QT_GRAPHICSSYSTEM_CHECKED`
  - `CUDA_HOME`
  - `GROUP`
  - `USER`
  - `LD_LIBRARY_PATH`
  - `LS_COLORS`
  - `HOSTTYPE`
  - `MAIL`
  - `PATH`
  - `PWD`
  - `LUA_PATH`
  - `LANG`
  - `LUA_CPATH`
  - `MODULEPATH`
  - `LOADEDMODULES`
  - `LM_LICENSE_FILE`
  - `KRB5CCNAME`
  - `SHLVL`
  - `HOME`
  - `OSTYPE`
  - `LS_OPTIONS`
  - `DYLD_LIBRARY_PATH`
  - `VENDOR`
  - `MACHTYPE`
  - `LOGNAME`
  - `SSH_CONNECTION`
  - `MODULESHOME`
  - `LESSOPEN`
  - `XDG_RUNTIME_DIR`
  - `CUDA_ROOT`
  - `_`
  - `OLDPWD`
  - `PYTHONDONTWRITEBYTECODE`
  - `PIP_PYTHON_PATH`

Pipenv–specific environment variables:


Debug–specific environment variables:

  - `PATH`: `/home/hannahbrahman/torch/install/bin:/soe/hannahbrahman/cuda/bin:/home/hannahbrahman/anaconda3/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/opt/dell/srvadmin/bin`
  - `SHELL`: `/bin/csh`
  - `LANG`: `en_US.UTF-8`
  - `PWD`: `/home/hannahbrahman/internship/R-net`


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

Contents of `Pipfile` ('/home/hannahbrahman/internship/R-net/Pipfile'):

```toml
[[source]]

url = "https://pypi.python.org/simple"
verify_ssl = true
name = "pypi"


[packages]

nltk = "*"
numpy = "*"
tqdm = "*"
spacy = "*"


[dev-packages]



[requires]

python_version = "2.7"

Contents of Pipfile.lock ('/home/hannahbrahman/internship/R-net/Pipfile.lock'):

{
    "_meta": {
        "hash": {
            "sha256": "cafb0878b982e8a50dca62af4fa0de812239aed64da0d59a21f3cbf1ec64f35a"
        },
        "host-environment-markers": {
            "implementation_name": "cpython",
            "implementation_version": "0",
            "os_name": "posix",
            "platform_machine": "x86_64",
            "platform_python_implementation": "CPython",
            "platform_release": "4.10.0-42-generic",
            "platform_system": "Linux",
            "platform_version": "#46-Ubuntu SMP Mon Dec 4 14:38:01 UTC 2017",
            "python_full_version": "2.7.13",
            "python_version": "2.7",
            "sys_platform": "linux2"
        },
        "pipfile-spec": 6,
        "requires": {
            "python_version": "2.7"
        },
        "sources": [
            {
                "name": "pypi",
                "url": "https://pypi.python.org/simple",
                "verify_ssl": true
            }
        ]
    },
    "default": {
        "certifi": {
            "hashes": [
                "sha256:14131608ad2fd56836d33a71ee60fa1c82bc9d2c8d98b7bdbc631fe1b3cd1296",
                "sha256:edbc3f203427eef571f79a7692bb160a2b0f7ccaa31953e99bd17e307cf63f7d"
            ],
            "version": "==2018.1.18"
        },
        "chardet": {
            "hashes": [
                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691",
                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae"
            ],
            "version": "==3.0.4"
        },
        "cymem": {
            "hashes": [
                "sha256:b6513b2926c60d641f159e79e6fb16460dfb50ebcce31a5af0370c51837c7efc",
                "sha256:616d06333f46dd03c128d97912d361183fc02249e6420a7b7907b41214c51562",
                "sha256:944af97d4d34a2470b5199f1c31d2dfc79cdec7bd7a41354d839a8ab87fdfaa6",
                "sha256:50292f4dd0d950a8698bae27d71efe59da7ff08e591b735e08b658aae42c4745",
                "sha256:daa6003fcc199752ab703142021cff74774872a932303b240dc0ea177adf295d",
                "sha256:b38056efb99078b06c504adb5f03a8d9e822a5543451737b746028a71c4b1ac3",
                "sha256:4bc1056b52d959fcbb1e0f32ec84fa131754d6be1e36b65782c6ac86419f4bf3",
                "sha256:0dd61d05977839a922c0d797c355b98949210575918b1743b41e38ae9fb2c3a7",
                "sha256:4c5d9ca6ec706792b8d9b1faf6db77b95545c388c768b21d940f197aa7efbb7e",
                "sha256:00bb3645dfb9a020d735ba3d6f822b04656388180588d8b2cebde967ee678bcc",
                "sha256:f06d9b50da0474d7405674d8101c319d89a17d33792d6d429fe3d5c64f0d9df1"
            ],
            "version": "==1.31.2"
        },
        "cytoolz": {
            "hashes": [
                "sha256:476a2ad176de5eaef80499b7b43d4f72ba6d23df33d349088dae315e9b31c552"
            ],
            "version": "==0.8.2"
        },
        "dill": {
            "hashes": [
                "sha256:97fd758f5fe742d42b11ec8318ecfcff8776bccacbfcec05dfd6276f5d450f73"
            ],
            "version": "==0.2.7.1"
        },
        "ftfy": {
            "hashes": [
                "sha256:3c0066db64a98436e751e56414f03f1cdea54f29364c0632c141c36cca6a5d94"
            ],
            "version": "==4.4.3"
        },
        "html5lib": {
            "hashes": [
                "sha256:18f4d63fa56836e3d62e96a44d06fcfe01a9be397a222368ee21403b64c176d2"
            ],
            "version": "==1.0b8"
        },
        "idna": {
            "hashes": [
                "sha256:8c7309c718f94b3a625cb648ace320157ad16ff131ae0af362c9f21b80ef6ec4",
                "sha256:2c6a5de3089009e3da7c5dde64a141dbc8551d5b7f6cf4ed7c2568d0cc520a8f"
            ],
            "version": "==2.6"
        },
        "msgpack-numpy": {
            "hashes": [
                "sha256:6947df61826a2917e38dbe07957a0c70dc82dce93ec38153dae850fdd21a4583",
                "sha256:afc603c7cf8497fb125a8c8c713518a004e9662101f088e3d4fcf7688b08eeb3"
            ],
            "version": "==0.4.1"
        },
        "msgpack-python": {
            "hashes": [
                "sha256:c1f3f8d02206f84258a3b4f99fbc0a4e3c849721c9361196c3bfd5243e4304cd"
            ],
            "version": "==0.5.4"
        },
        "murmurhash": {
            "hashes": [
                "sha256:651137ed3e1169342c9edade454f3beb7fcdf28d4ad1ac232725237eaf442d9a"
            ],
            "version": "==0.28.0"
        },
        "nltk": {
            "hashes": [
                "sha256:2661f9971d983db314bbebd51ba770811a362c6597fd0f303bb1d3beadcb4834",
                "sha256:8a3bad9ff7f67d2828a7915c2fab93e6ca910c2015ef40799e1805fccf2354e5"
            ],
            "version": "==3.2.5"
        },
        "numpy": {
            "hashes": [
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                "sha256:9b762e78739b6e021124adbea07611682db99cd3fca7f3c3a8b98b8f74ea5699",
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                "sha256:a1f5173df8190ef9c6235d260d70ca70c6fb029683ceb66e244c5cc6e335947a",
                "sha256:12cf4b27039b88e407ad66894d99a957ef60fea0eeb442026af325add2ab264d",
                "sha256:4e2fc841c8c642f7fd44591ef856ca409cedba6aea27928df34004c533839eee",
                "sha256:e5ade7a69dccbd99c4fdbb95b6d091d941e62ffa588b0ed8fb0a2854118fef3f",
                "sha256:6b1011ffc87d7e2b1b7bcc6dc21bdf177163658746ef778dcd21bf0516b9126c",
                "sha256:a8bc80f69570e11967763636db9b24c1e3e3689881d10ae793cec74cf7a627b6",
                "sha256:81b9d8f6450e752bd82e7d9618fa053df8db1725747880e76fb09710b57f78d0",
                "sha256:e8522cad377cc2ef20fe13aae742cc265172910c98e8a0d6014b1a8d564019e2",
                "sha256:a3d5dd437112292c707e54f47141be2f1100221242f07eda7bd8477f3ddc2252",
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                "sha256:fa0944650d5d3fb95869eaacd8eedbd2d83610c85e271bd9d3495ffa9bc4dc9c"
            ],
            "version": "==1.14.1"
        },
        "pathlib": {
            "hashes": [
                "sha256:6940718dfc3eff4258203ad5021090933e5c04707d5ca8cc9e73c94a7894ea9f"
            ],
            "version": "==1.0.1"
        },
        "plac": {
            "hashes": [
                "sha256:854693ad90367e8267112ffbb8955f57d6fdeac3191791dc9ffce80f87fd2370",
                "sha256:ba3f719a018175f0a15a6b04e6cc79c25fd563d348aacd320c3644d2a9baf89b"
            ],
            "version": "==0.9.6"
        },
        "preshed": {
            "hashes": [
                "sha256:a6b3a9e34634600e3e410ec25e0debed4b65a47eb37514a063d189d1c425b4dd"
            ],
            "version": "==1.0.0"
        },
        "regex": {
            "hashes": [
                "sha256:b39867f577bc59b2fec9209facc513c761978e4ac63f4b73b9750a2c1501729e",
                "sha256:f8feab5b517cdc65a61a50549e7dcfa0f61ab872a0034da1f6b8d61775178b6a",
                "sha256:8a9d9db8ef1621ae51ea12acb5e503204b4586e05c6cfd418aecb9466a71bd87",
                "sha256:ad2beea450d551b11b47512ce920127d7c8645e528cc56dc9502c5973e8732f3",
                "sha256:52b590a41b9677314d02d9055edc33992db758b3d5167aa1365229a6a0c26a6d",
                "sha256:656984899644d3fe2e40533724f513a21127f77162a15dd5244af3c965152c63",
                "sha256:b6a7725a069be8f9dd09e1e500e5b57556b301942e21c8c712627f73ec048286",
                "sha256:1af6b820bec5ca82af87447af5a6dcc23b3ddc96b0184fd71666be0c24fb2a4f",
                "sha256:232dbc28a2562d92d713c3c1eb2b9276f3ebcbdb6d3e96ff68d0417a71926784",
                "sha256:b9e9b97696e75e826adac1920b13e7bac3a6a2128c085783abd208d73a278d70",
                "sha256:689c9d17c3ba02f52e8481a5c584c8c11ba27d6cc5f939efdd838ae0d0d1af41",
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                "sha256:19c4b0f68dd97b7116e590f47d60d97ab9e76966acc321b1d20dd87c2b64dff2",
                "sha256:d811874ed669165fe1059a54f860db5c6ab5f48100bf4945d915fd2f877b2531"
            ],
            "version": "==2017.4.5"
        },
        "requests": {
            "hashes": [
                "sha256:6a1b267aa90cac58ac3a765d067950e7dbbf75b1da07e895d1f594193a40a38b",
                "sha256:9c443e7324ba5b85070c4a818ade28bfabedf16ea10206da1132edaa6dda237e"
            ],
            "version": "==2.18.4"
        },
        "six": {
            "hashes": [
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                "sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9"
            ],
            "version": "==1.11.0"
        },
        "spacy": {
            "hashes": [
                "sha256:4b222ef4b9240d8f9392a1f2390e61302373f7137c826978e67e566be507c17a"
            ],
            "version": "==2.0.8"
        },
        "termcolor": {
            "hashes": [
                "sha256:1d6d69ce66211143803fbc56652b41d73b4a400a2891d7bf7a1cdf4c02de613b"
            ],
            "version": "==1.1.0"
        },
        "thinc": {
            "hashes": [
                "sha256:9a1deb850285f76efaf0ae38b605a137a3978826282cc57dcc1e66b779402a76"
            ],
            "version": "==6.10.2"
        },
        "toolz": {
            "hashes": [
                "sha256:929f0a7ea7f61c178bd951bdae93920515d3fbdbafc8e6caf82d752b9b3b31c9"
            ],
            "version": "==0.9.0"
        },
        "tqdm": {
            "hashes": [
                "sha256:4c041f8019f7be65b8028ddde9a836f7ccc51c4637f1ff2ba9b5813d38d19d5a",
                "sha256:df32e6f127dc0ccbc675eadb33f749abbcb8f174c5cb9ec49c0cdb73aa737377"
            ],
            "version": "==4.19.5"
        },
        "ujson": {
            "hashes": [
                "sha256:f66073e5506e91d204ab0c614a148d5aa938bdbf104751be66f8ad7a222f5f86"
            ],
            "version": "==1.35"
        },
        "urllib3": {
            "hashes": [
                "sha256:06330f386d6e4b195fbfc736b297f58c5a892e4440e54d294d7004e3a9bbea1b",
                "sha256:cc44da8e1145637334317feebd728bd869a35285b93cbb4cca2577da7e62db4f"
            ],
            "version": "==1.22"
        },
        "wcwidth": {
            "hashes": [
                "sha256:f4ebe71925af7b40a864553f761ed559b43544f8f71746c2d756c7fe788ade7c",
                "sha256:3df37372226d6e63e1b1e1eda15c594bca98a22d33a23832a90998faa96bc65e"
            ],
            "version": "==0.1.7"
        },
        "wrapt": {
            "hashes": [
                "sha256:d4d560d479f2c21e1b5443bbd15fe7ec4b37fe7e53d335d3b9b0a7b1226fe3c6"
            ],
            "version": "==1.10.11"
        }
    },
    "develop": {}
}

[techalchemy]

OSError: [Errno 122] Disk quota exceeded: '/soe/hannahbrahman/.local/share/virtualenvs'

You need to free up some disk space