KDE SC 4.14.3 for RHEL/CentOS
http://download.kde.org/stable/4.14.3/src/
Instructions not filled in by author. Author knows what to do. Everybody else should avoid this repo.
This is a companion discussion topic for the original entry at https://copr.fedorainfracloud.org/coprs/gvkk123/EPEL_KDE_SC_4.14.3/