I just tried to run ` pants export ` pants 2 11 0 and ran in Pants #general

I just tried to run `./pants export ::` (pants 2.1...

proud-dentist-22844

06/13/2022, 10:50 PM

I just tried to run

./pants export ::

(pants 2.11.0) and ran into a pex error

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pex.environment.ResolveError: A distribution for pyyaml could not be resolved in this environment.Found 1 distribution for pyyaml that do not apply:
1.) The wheel tags for PyYAML 6.0 are cp36-cp36m-manylinux2010_x86_64, cp36-cp36m-manylinux1_x86_64, cp36-cp36m-manylinux_2_5_x86_64, cp36-cp36m-manylinux_2_12_x86_64 which do not match the supported tags of /usr/bin/python3.10:
...
17:41:34.48 [ERROR] 1 Exception encountered:

  ExportError: Failed to write virtualenv for the resolve 'python-default' (using CPython==3.6.*) to dist/export/python/virtualenvs/python-default

Any hints on how to figure out what this is complaining about?

✅ 1

proud-dentist-22844

06/13/2022, 10:56 PM

Export_PEX_Full_traceback

proud-dentist-22844

06/14/2022, 2:33 AM

Hmm. I narrowed it down.

./pants export pants-plugins/::

This directory uses only one resolve

pants-plugins

, and that resolve is set to use

CPython==3.9.*

. The pants-plugins resolve only has one requirement

pantsbuild.pants<2.12,>=2.11.0rc0

, created with:

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pants_requirements(
    name="pants",
    resolve="pants-plugins",
    testutil=False,
)

And yet I still get an error message that looks like PEX is trying to use

/usr/bin/python3.10

even though it should be using python3.9 (which pants itself is already happily using). So, at least with export, pex seems to be getting the wrong interpreter.

proud-dentist-22844

06/14/2022, 3:04 AM

Ah. It must have been fixed already. Updating from pants 2.11.0 to either 2.11.1rc2 or 2.12.0rc2 fixes it.

👍 1

hundreds-father-404

06/14/2022, 3:41 PM

Okay glad it's fixed

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