The powerline (2.6-5.fc28) RPM requires both Python 2 and Python 3: $ dnf --disablerepo=* --enablerepo=rawhide repoquery --requires powerline | grep python /usr/bin/python2 /usr/bin/python3 python(abi) = 3.6 python3 This happened due to recently introduced shebangs mangling [0], and you might see the warnings in the build log: > + /usr/lib/rpm/redhat/brp-mangle-shebangs > *** WARNING: mangling shebang in ./usr/share/powerline/awesome/powerline-awesome.py from #!/usr/bin/env python to #!/usr/bin/python2. This will become an ERROR, fix it manually! > *** WARNING: mangling shebang in ./usr/share/powerline/i3/powerline-i3.py from #!/usr/bin/env python to #!/usr/bin/python2. This will become an ERROR, fix it manually! > *** WARNING: mangling shebang in ./usr/lib/python3.6/site-packages/powerline/bindings/lemonbar/powerline-lemonbar.py from #!/usr/bin/env python to #!/usr/bin/python2. This will become an ERROR, fix it manually! > *** WARNING: mangling shebang in ./usr/lib/python3.6/site-packages/powerline/bindings/bar/powerline-bar.py from #!/usr/bin/env python to #!/usr/bin/python2. This will become an ERROR, fix it manually! The executables contain `#!/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 above files if is 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
This bug appears to have been reported against 'rawhide' during the Fedora 28 development cycle. Changing version to '28'.
powerline-2.6-5.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-a07ac6bb95
powerline-2.6-5.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-a07ac6bb95
powerline-2.6-5.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.