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Error installing

See original GitHub issue

Error during install while running tests:

    2019-12-16 13:55:36,353 [WARN ] W-9008-noop-stderr org.pytorch.serve.wlm.WorkerLifeCycle -     import psutil
    2019-12-16 13:55:36,353 [WARN ] W-9008-noop-stderr org.pytorch.serve.wlm.WorkerLifeCycle - ModuleNotFoundError: No module named 'psutil'

Looks like a Python dependency issue.

Issue Analytics

State:
Created 4 years ago
Comments:8 (7 by maintainers)

Top GitHub Comments

1reaction

harshbafnacommented, Feb 13, 2020

@fbbradheintz this issue is because of conda. Where while installing psutil, conda downloads “.tar.gz” from “https://files.pythonhosted.org”, instead of downloading the “.whl” file. Due to this setuptools builds the wheel for psutil locally in parallel to “torchserve”. However, torchserve expects all the python packages provided in “install_requires” parameter in setup.py file to be pre-installed.

This issue is not observed in non-conda environment.

psutil installation log in conda-env

(torchenv) USL07109:serve harsh_bafna$ pip install psutil
Collecting psutil
  Using cached https://files.pythonhosted.org/packages/73/93/4f8213fbe66fc20cb904f35e6e04e20b47b85bee39845cc66a0bcf5ccdcb/psutil-5.6.7.tar.gz
Building wheels for collected packages: psutil
  Building wheel for psutil (setup.py) ... done
  Created wheel for psutil: filename=psutil-5.6.7-cp37-cp37m-macosx_10_14_x86_64.whl size=226873 sha256=96405693ec93dbabaa93d349999a4c46617020e2aa82e8449027d4c95d8f9955
  Stored in directory: /Users/harsh_bafna/Library/Caches/pip/wheels/52/41/b0/bf50409fe2b1d3b79afa3eed71b54b3e30fe5b695db2c7ba2e
Successfully built psutil
Installing collected packages: psutil
Successfully installed psutil-5.6.7

psutil installation log in non-conda-env

USL07109:serve harsh_bafna$ pip3 install psutil
Collecting psutil
Installing collected packages: psutil
Successfully installed psutil-5.6.7

We have already added the following steps in the README for conda environment which installs the psutil before installing torchserve using pip install . :

conda install psutil pytorch torchvision torchtext -c pytorch

0reactions

fbbradheintzcommented, Feb 12, 2020

env-before-install.txt pip-install-serve-output.txt pip-install-serve-errors.txt

Attached please find:

A file containing the starting config of my virtual environment prior to receiving the error from pip install .
A file containing output of pip install .
A file containing error output of pip install .

That should be plenty to repro.