Outdated pip in Python 2.7

Lisandro Dalcin's Avatar

Lisandro Dalcin

24 May, 2015 01:48 PM

The Python 2.7 installs have an outdated pip, my build failed because of it:
https://ci.appveyor.com/project/dalcinl/mpi4py/build/2.0.0a0-7/job/lfk8bfjx1jmlntu6
My guess is the dated pip has problems understanding the package version specification "2.0.0a0", that is the change that triggered the failure.

After changing my build logic to include a pip upgrade, the build succeeded:
https://ci.appveyor.com/project/dalcinl/mpi4py/build/2.0.0a0-8/job/xfkayuhqyp2toh5q

I'll maintain the pip upgrade in my build, so this is no longer an issue for me. However, I wanted to make you aware of the problem in case you are interested in fixing it. If you check for the "pip --version" output in my builds, the Python 2.7 ones are the only outdated, Python 3.3 and 3.4 are OK (the Python 2.6 comes from my own install, Python 2.6 is not pre-installed).

  1. Support Staff 1 Posted by Feodor Fitsner on 24 May, 2015 06:29 PM

    Feodor Fitsner's Avatar

    OK, thanks for letting us know!

  2. Support Staff 2 Posted by Feodor Fitsner on 14 Jul, 2015 03:48 AM

    Feodor Fitsner's Avatar

    pip has been updated on build worker images.

  3. Ilya Finkelshteyn closed this discussion on 25 Aug, 2018 01:57 AM.

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