Help with the Garrys Mod Addon Network Manager

Well, I saw that there was an SVN thing for the GMan, so I went to the prelisted SVNs, clicked wire mod and went to check out, it said press any key to continue, and when I pressed a key, it said: Reload the mod list?
I did, and nothing happened.
(Might be in wrong section, I don’t know, but someone help me with this. Thanks.)

Anything I’m doing wrong?