Subversion Repositories Scribus

Error running this command: /usr/local/bin/svn --non-interactive --config-dir /tmp log --xml --verbose -r 20103:1 'file:///svn/Scribus/trunk/Scribus/xcode@15353' --limit 2
svn: E195012: Unable to find repository location for 'file:///svn/Scribus/trunk/Scribus/xcode' in revision 20103