Can't install TARDIS with pip

[epassaro]

Description

pip install git+https://github.com/tardis-sn/tardis

... does not work anymore!.

ModuleNotFoundError: No module named 'pyne'

Please, try to reproduce this bug in a fresh environment with latest TARDIS release and fix.

[arjunsavel]

Reproduced this while installing on Moria!

[epassaro]

Bug introduced in 3297d26

[jaladh-singhal]

Bug introduced in 3297d26

@epassaro In theory, this shouldn't happen - we can hunt down the cause if you want on next Wednesday?

[nvieira-mcgill]

Hi,

I recently encountered this issue with pyne when attempting to use TARDIS on a remote server where use of conda was prohibited. I was actually able to solve it, but the method was fairly convoluted... posting it here anyways for others who have this problem.

I had to download the package conda-press (https://github.com/regro/conda-press), which allows you to turn conda packages into wheels which can then be installed via pip. I used conda-press on the file linux-64/pyne-0.5.11-py36_blas_openblas_0.tar.bz2, which I downloaded manually from conda-forge (https://anaconda.org/conda-forge/pyne/files). Specifically, to build a wheel from the conda file, the command was:

conda press pyne-0.5.11-py36_blas_openblas_0.tar.bz2

Which produced a wheel file pyne-0.5.11-0_py36_blas_openblas-cp36*-cp36*m-linux_x86_64.whl. I then uploaded this file to my remote server. On this server, I activated the environment of interest, and was able to build pyne. In generalized code:

source /home/me/my-environment/bin/activate
module load python/3.6
mkdir target-pyne-36
pip install --python-version 36 -V --no-deps --target target-pyne-36/ pyne-0.5.11-0_py36_blas_openblas-cp36\*-cp36\*m-linux_x86_64.wh

I then had to manually copy over the contents of the directory target-pyne-36 to the directory /home/me/my-environment/lib/python3.6/site-packages, and finally, pip was able to locate the package pyne-0.5.11. I was then able to build TARDIS by installing the latest version from the github and running the setup.py script.

Note that I contacted the pyne devs about upgrading the version of pyne available on PyPI from 0.1.0 to 0.5.11, as I believe this would solve this issue. I spoke to them in early June and they were optimistic about being able to do this at some point.

[jaladh-singhal]

I too encountered this error, but for me it's No Module named Cython

Full error log:

ERROR: Command errored out with exit status 1:
   command: /home/jals/miniconda3/envs/tardis/bin/python3.7 /home/jals/miniconda3/envs/tardis/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py get_requires_for_build_wheel /tmp/tmp8mtnu1lx
       cwd: /tmp/pip-req-build-x8iys0no
  Complete output (40 lines):
  warning: no previously-included files found matching '*.pyc'
  warning: no previously-included files found matching '*.o'
  no previously-included directories found matching 'build'
  no previously-included directories found matching 'astropy_helpers/tests'
  Traceback (most recent call last):
    File "/home/jals/miniconda3/envs/tardis/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py", line 280, in <module>
      main()
    File "/home/jals/miniconda3/envs/tardis/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py", line 263, in main
      json_out['return_val'] = hook(**hook_input['kwargs'])
    File "/home/jals/miniconda3/envs/tardis/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py", line 114, in get_requires_for_build_wheel
      return hook(config_settings)
    File "/tmp/pip-build-env-nhgnsjga/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 150, in get_requires_for_build_wheel
      config_settings, requirements=['wheel'])
    File "/tmp/pip-build-env-nhgnsjga/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 130, in _get_build_requires
      self.run_setup()
    File "/tmp/pip-build-env-nhgnsjga/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 254, in run_setup
      self).run_setup(setup_script=setup_script)
    File "/tmp/pip-build-env-nhgnsjga/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 145, in run_setup
      exec(compile(code, __file__, 'exec'), locals())
    File "setup.py", line 83, in <module>
      cmdclassd = register_commands(PACKAGENAME, VERSION, RELEASE)
    File "/tmp/pip-req-build-x8iys0no/astropy_helpers/astropy_helpers/setup_helpers.py", line 181, in register_commands
      add_command_hooks(registered_commands, srcdir=srcdir)
    File "/tmp/pip-req-build-x8iys0no/astropy_helpers/astropy_helpers/setup_helpers.py", line 214, in add_command_hooks
      for setuppkg in iter_setup_packages(srcdir, packages):
    File "/tmp/pip-req-build-x8iys0no/astropy_helpers/astropy_helpers/setup_helpers.py", line 439, in iter_setup_packages
      name=packagename + '.setup_package')
    File "/tmp/pip-req-build-x8iys0no/astropy_helpers/astropy_helpers/utils.py", line 225, in import_file
      mod = loader.load_module()
    File "<frozen importlib._bootstrap_external>", line 407, in _check_name_wrapper
    File "<frozen importlib._bootstrap_external>", line 907, in load_module
    File "<frozen importlib._bootstrap_external>", line 732, in load_module
    File "<frozen importlib._bootstrap>", line 265, in _load_module_shim
    File "<frozen importlib._bootstrap>", line 696, in _load
    File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
    File "<frozen importlib._bootstrap_external>", line 728, in exec_module
    File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
    File "tardis/montecarlo/setup_package.py", line 5, in <module>
      from Cython.Build import cythonize
  ModuleNotFoundError: No module named 'Cython'

This is strange though, because in a python kernel with tardis environment, I can easily from Cython.Build import cythonize works fine!

[epassaro]

Closed by #1686