|Summary:||mathgl: python2-mathgl requires both Python 2 and Python 3|
|Product:||[Fedora] Fedora||Reporter:||Iryna Shcherbina <shcherbina.iryna>|
|Component:||mathgl||Assignee:||Dmitrij S. Kryzhevich <kryzhev>|
|Status:||CLOSED NEXTRELEASE||QA Contact:||Fedora Extras Quality Assurance <extras-qa>|
|Version:||30||CC:||dakingun, kryzhev, mycae, pviktori|
|Fixed In Version:||Doc Type:||If docs needed, set a value|
|Doc Text:||Story Points:||---|
|Last Closed:||2019-03-19 14:29:05 UTC||Type:||Bug|
|oVirt Team:||---||RHEL 7.3 requirements from Atomic Host:|
|Cloudforms Team:||---||Target Upstream Version:|
|Bug Depends On:|
|Bug Blocks:||1285816, 1340802|
Description Iryna Shcherbina 2018-07-12 20:38:32 UTC
The python2-mathgl (2.4.1-6.fc29) RPM requires both Python 2 and Python 3: $ dnf --repo=rawhide repoquery --requires python2-mathgl | grep python libpython2.7.so.1.0 libpython2.7.so.1.0()(64bit) libpython3.7m.so.1.0 libpython3.7m.so.1.0()(64bit) python(abi) = 2.7 python(abi) = 3.7 Except in very special circumstances, there is no need for one package to drag in both Python stacks. Usually, this is a packaging error: for example, a stray "/usr/bin/python" shebang in a Python 3 package can introduce a Python 2 dependency. Please split your package, or remove the stray dependencies. There is a section on shebangs in the Python RPM Porting Guide  which covers this issue. It's ok to do this in Rawhide only, however, it would be greatly appreciated if you could push it to Fedora 28 as well. 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!  http://python-rpm-porting.readthedocs.io/en/latest/application-modules.html#are-shebangs-dragging-you-down-to-python-2
Comment 1 Jan Kurik 2018-08-14 09:53:43 UTC
This bug appears to have been reported against 'rawhide' during the Fedora 29 development cycle. Changing version to '29'.
Comment 2 Ben Cotton 2019-02-19 17:08:33 UTC
This bug appears to have been reported against 'rawhide' during the Fedora 30 development cycle. Changing version to '30'.
Comment 3 Petr Viktorin 2019-03-19 14:29:05 UTC
This is fixed, at least on Rawhide and f30.