https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66104
--- Comment #10 from Thomas Schweikle <t...@vr-web.de> --- On the server side -- it seems to just work out of the box. Be sure to install subversion-tools, subversion-python, subversion-perl alongside if you are using perl- or python-binding (viewvc). Looks like the co-problem ist gone on our servers as of now.