This is the page of the upstream «bug», it is said there that there is no need to disable SVN in kdevelop anymore, since licensing issues have been resolved. Unfortunately, kdevelop 4.6.0 from KDE SC 4.13.0 in ubuntu saucy (14.04) does not feature SVN plugin either.
https://bugs.kde.org/show_bug.cgi?id=322225 ** Bug watch added: KDE Bug Tracking System #322225 https://bugs.kde.org/show_bug.cgi?id=322225 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1255858 Title: KDevelop 4.5 subversion support missing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdevelop/+bug/1255858/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs