libxcbutil-proto-1.7.1-alt1.noarch	rpm-filesystem-conflict-file-file	warn	There are file conflicts with the package xorg-xcbproto-devel-1.8-alt1.noarch, for example, /usr/lib/python2.7/site-packages/xcbgen/expr.py (11 file conflicts in total). Moreover, the packages have no explicit conflicts with each other. You should add explicit conflicts, or, if conflicts are avoidable, consider using alternatives.;