Description of problem: The font is just called `Fira Sans` or `Fira Mono`, there is no such thing as OT suffix. Version-Release number of selected component (if applicable): Common templates i.e. for LaTeX expect the `Fira Sans` font and not `Fira Sans OT` which causes major pain since the latex error reporting is not exactly perfect calling for invalid font name containing spaces. How reproducible: Always. All other distros I stumbled upon use the vanilla name.
mozilla-fira-fonts-3.111-1.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/mozilla-fira-fonts-3.111-1.fc20
Package mozilla-fira-fonts-3.111-1.fc20: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing mozilla-fira-fonts-3.111-1.fc20' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2014-14511/mozilla-fira-fonts-3.111-1.fc20 then log in and leave karma (feedback).
Left karma, the above update fixes it for me. Thanks a lot!
This is still stuck in QA.
mozilla-fira-fonts-3.111-1.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.