The SVN url has been changed by SourceForge. In your repository root, or in an individual module, run the command:
svn switch --relocate https://apertium.svn.sourceforge.net/svnroot/apertium/ https://svn.code.sf.net/p/apertium/svn/

From Apertium

"We're not saying that following the advice below will automatically get you a mentor or a slow, but going through it will give you a pretty good chance! "

a slow what? —Preceding unsigned comment added by Unhammer (talk • contribs)

Slow train to Georgia  ? - Francis Tyers 15:56, 30 March 2010 (UTC)