$ dnf install python2-twisted
$ dnf install --enablerepo=updates-testing python3-twisted # or update
Error: Transaction check error:
file /usr/bin/cftp from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/ckeygen from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/conch from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/mailmail from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/pyhtmlizer from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/tkconch from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/trial from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/twist from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/twistd from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/share/man/man1/conch.1.gz from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
you need to add explicit conflicts when you switch executables form py2 to py3 package
you shouldn't switch executables form py2 to py3 like this in a stable Fedora release
Bodhi is disabling automatic push to stable due to negative karma. The maintainer may push manually if they determine that the issue is not severe.
Error: Transaction check error:
file /usr/bin/cftp from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/ckeygen from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/conch from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/mailmail from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/pyhtmlizer from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/tkconch from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/trial from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/twist from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/bin/twistd from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
file /usr/share/man/man1/conch.1.gz from install of python3-twisted-18.4.0-1.fc28.x86_64 conflicts with file from package python2-twisted-16.4.1-9.fc28.x86_64
conflicts with sagemath-8.0-2.fc28.x86_64 when trying to update python2-twisted from 16.4.1-6.fc28 to 18.4.0-1.fc28
Problem: package sagemath-8.0-2.fc28.x86_64 requires python-twisted-mail, but none of the providers can be installed
- cannot install both python2-twisted-18.4.0-1.fc28.x86_64 and python2-twisted-16.4.1-9.fc28.x86_64
- cannot install both python2-twisted-16.4.1-9.fc28.x86_64 and python2-twisted-18.4.0-1.fc28.x86_64
- cannot install both python2-twisted-16.4.1-6.fc28.x86_64 and python2-twisted-18.4.0-1.fc28.x86_64
- cannot install the best update candidate for package sagemath-8.0-2.fc28.x86_64
- cannot install the best update candidate for package python2-twisted-16.4.1-9.fc28.x86_64
This update has been submitted for testing by eclipseo.
This update has been pushed to testing.
works
Bodhi is disabling automatic push to stable due to negative karma. The maintainer may push manually if they determine that the issue is not severe.
Same conflict here...
conflicts with sagemath-8.0-2.fc28.x86_64 when trying to update python2-twisted from 16.4.1-6.fc28 to 18.4.0-1.fc28
sagemath should not require python-twisted-mail, it was removed 4 years ago, I'll try to fix that.
https://src.fedoraproject.org/rpms/sagemath/pull-request/2
This update has been unpushed.