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pip-10.0.0 misinterprets version restrictions in pyproject.toml

See original GitHub issue

Pip version: 10.0.0
Python version: 3.6.4
Operating system: Linux x86_64

Description:

Building a wheel for pandas results in:

Could not find a version that satisfies the requirement numpy==1.9.3 (from versions: 1.11.3, 1.12.0rc2, 1.12.0, 1.12.1rc1, 1.12.1, 1.13.0rc1, 1.13.0rc2, 1.13.0, 1.13.1, 1.13.3, 1.14.0rc1, 1.14.0, 1.14.1, 1.14.2)
No matching distribution found for numpy==1.9.3

What I’ve run:

virtualenv work_venv
MYPIP="$PWD/work_venv/bin/pip"
#$MYPIP install "pip<10"
$MYPIP wheel --no-binary :all: -w wheel_out pandas

Commenting in the install “pip<10” fixes the issue. So this is a regression from pip-10.0.0.

Looking at the pandas repository, the numpy==1.9.3 is coming from https://github.com/pandas-dev/pandas/blob/v0.22.0/pyproject.toml There is a version restriction to python-3.5 though, which pip seems to ignore.

Issue Analytics

State:
Created 5 years ago
Comments:12 (7 by maintainers)

Top GitHub Comments

2reactions

voglstercommented, May 11, 2018

For those of you running into this issue and cannot find the work around until next pip/pandas release in a docker file for Alpine3.6/7 add the line: RUN pip install cython && pyp install --no-build-isolation pandas just before you try and install anything that requires pandas. You may also want to add --no-cache-dir to each pip call keep the image small

0reactions

lock[bot]commented, Jun 2, 2019

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

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