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tlambert03 / nd2

Full-featured nd2 (Nikon NIS Elements) file reader for python. Outputs to numpy, dask, and xarray. Exhaustive metadata extraction
https://tlambert03.github.io/nd2
BSD 3-Clause "New" or "Revised" License
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Pip Installation fails - Double requirement given: numpy #49

Closed SachidanandAlle closed 2 years ago

SachidanandAlle commented 2 years ago

Description

Can not install nd2 package using simple PIP

What I Did

pip install nd2[legacy]

$pip install nd2[legacy]
Collecting nd2[legacy]
  Using cached nd2-0.2.2.tar.gz (5.4 MB)
  Installing build dependencies ... error
  ERROR: Command errored out with exit status 1:
   command: /usr/bin/python3 /usr/lib/python3/dist-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-mbhnace4/overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools wheel cython numpy 'numpy==1.14.5; python_version=='"'"'3.7'"'"'' 'numpy==1.17.3; python_version=='"'"'3.8'"'"'' 'numpy==1.19.3; python_version=='"'"'3.9'"'"'' 'numpy==1.21.3; python_version=='"'"'3.10'"'"''
       cwd: None
  Complete output (2 lines):
  Ignoring numpy: markers 'python_version == "3.7"' don't match your environment
  ERROR: Double requirement given: numpy==1.17.3 (already in numpy, name='numpy')
  ----------------------------------------
ERROR: Command errored out with exit status 1: /usr/bin/python3 /usr/lib/python3/dist-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-mbhnace4/overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools wheel cython numpy 'numpy==1.14.5; python_version=='"'"'3.7'"'"'' 'numpy==1.17.3; python_version=='"'"'3.8'"'"'' 'numpy==1.19.3; python_version=='"'"'3.9'"'"'' 'numpy==1.21.3; python_version=='"'"'3.10'"'"'' Check the logs for full command output.

$ pip list | grep numpy
numpy                       1.22.3
tlambert03 commented 2 years ago

Ah interesting! Thanks for reporting, until I have time to debug, please try a conda install for now (from the conda-forge channel)

SachidanandAlle commented 2 years ago

Thanks for looking into this.. for now.. i could unblock by using --no-build-isolation but no idea of consequences.

tlambert03 commented 2 years ago

Also useful to know. Thank you

aaristov commented 2 years ago

Hi, I tried to reproduce the issue in Ubuntu and it just works. Could you make sure you're using the latest version of setuptools by running pip install -U setuptools?

tlambert03 commented 2 years ago

@SachidanandAlle, please also try pip install -U pip and let me know how it goes for you

tlambert03 commented 2 years ago

@SachidanandAlle, I have a feeling that if a pip upgrade didn't do it for you, then the last release v0.2.5 will do it. I'm going to close this, but feel free to reopen if you can reproduce

SachidanandAlle commented 2 years ago

pip install -U setuptools

This solves the problem. Thanks for looking into this. Or may be the latest one. Atleast I don't see any such problem now.