https://bugzilla.redhat.com/show_bug.cgi?id=825409
--- Comment #21 from solanum omalley_s@rocketmail.com --- It built fine, using: mock -r fedora-20-x86_64 --disable-plugin=ccache --rebuild SRPMS/gazebo-2.1.0-1.fc20.src.rpm
ccache doesn't appear to be doing the right thing.
The docs crashed the build, so I guess that is no better then 2.0.0, but it should produce a usable binary if you skip the docs which is the same as 2.0.0..