Bug 1546755

Summary: python-pelican: python3-pelican requires both Python 2 and Python 3
Product: [Fedora] Fedora Reporter: Iryna Shcherbina <ishcherb>
Component: python-pelicanAssignee: Matthias Runge <mrunge>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 28CC: jamielinux, mcepl, mcepl, mr.marcelo.barbosa, mrunge
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Last Closed: 2018-02-21 08:25:59 UTC Type: Bug
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Bug Blocks: 1285816, 1340802    

Description Iryna Shcherbina 2018-02-19 14:15:59 UTC 
The python3-pelican (3.7.1-5.fc28) RPM requires both Python 2 and Python 3:

$ dnf --disablerepo=* --enablerepo=rawhide repoquery --requires python3-pelican | grep python
/usr/bin/python2
/usr/bin/python3
python(abi) = 3.6
...

This happened due to recently introduced shebangs mangling [0], and you might see the warnings in the build log:

> *** WARNING: mangling shebang in ./usr/lib/python3.6/site-packages/pelican/tools/templates/publishconf.py.in from #!/usr/bin/env python to #!/usr/bin/python2. This will become an ERROR, fix it manually!

The executable contains `#!/usr/bin/env python` shebang, which is forbidden by the guidelines and is automatically mangled to `#!/usr/bin/python2` during build. Please fix the shebang to be `#!/usr/bin/python3` explicitly [1] or remove the executable bit from the file if not needed.


If anything is unclear, or if you need any kind of assistance, you can
ask on IRC (#fedora-python on Freenode), or reply here. We'll be happy
to help investigating or fixing this issue!

[0] https://pagure.io/packaging-committee/issue/738#comment-490366
[1] http://python-rpm-porting.readthedocs.io/en/latest/application-modules.html#fixing-shebangs
Comment 1 Fedora End Of Life 2018-02-20 15:37:12 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora 28 development cycle.
Changing version to '28'.