Package git-remote-bzr should replace installed git-bzr package on upgrade.
git-remote-bzr-0.2-3.fc21,git-2.1.0-3.fc21 has been submitted as an update for Fedora 21. https://admin.fedoraproject.org/updates/git-remote-bzr-0.2-3.fc21,git-2.1.0-3.fc21
Package git-remote-bzr-0.2-3.fc21, git-2.1.0-3.fc21: * should fix your issue, * was pushed to the Fedora 21 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing git-remote-bzr-0.2-3.fc21 git-2.1.0-3.fc21' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2014-15942/git-remote-bzr-0.2-3.fc21,git-2.1.0-3.fc21 then log in and leave karma (feedback).
git-remote-bzr-0.2-3.fc21, git-2.1.0-3.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report.