# yum -C list python*s3transfer Loaded plugins: etckeeper, fastestmirror, versionlock Installed Packages python-s3transfer.noarch 0.1.13-1.el7.0.1 @base Available Packages python2-s3transfer.noarch 0.1.10-1.el7 epel python-s3transfer from base obsoletes python2-s3transfer but I think the EPEL package should be retired properly. (Did I misunderstand something?)
I think this is a duplicate of bug 1578061. Somehow I missed that ticket. *** This bug has been marked as a duplicate of bug 1578061 ***