Description of problem: sphinx errors with Extension error: Builder 'texinfo' is a builtin builder Version-Release number of selected component (if applicable): python-sphinx-1.1.2-3.fc17.noarch How reproducible: always in rawhide. f16 works. Steps to Reproduce: 1. try to build bzr package in rawhide 2. koji build f17-candidate 'git://pkgs.fedoraproject.org/bzr?#f79ddaab0d64e62a478c34849aac5e5bd4585262' 3. Actual results: fails when running sphinx Expected results: success Additional info: bzr build logs at http://koji.fedoraproject.org/koji/getfile?taskID=3647799&name=build.log http://koji.fedoraproject.org/koji/getfile?taskID=3710038&name=build.log the first is from the F17 mass rebuild where same package built fine in F16 earlier. http://kojipkgs.fedoraproject.org/packages/bzr/2.4.2/1.fc16/data/logs/x86_64/build.log
Looks like bzr's documentation is incompatible with Sphinx 1.1.x. Investigating.
OK, so the problem is that bzr provides its own texinfo extension module, but Sphinx 1.1.x now ships an (experimental, according to the FAQ) texinfo builder. The easy solution is to just rename what the bzr-provided extension calls itself; I've built a fixed version in Git. Please report to upstream and forward them the patch.