Subversion Repositories OpenSees

Error running this command: svn --non-interactive --config-dir /tmp list --xml 'file:///usr/local/svn/OpenSees%252Ftrunk%252FSRC@'
E180001: Unable to connect to a repository at URL 'file:///usr/local/svn/OpenSees%252Ftrunk%252FSRC'<br />
E180001: Unable to open an ra_local session to URL<br />
E180001: Unable to open repository 'file:///usr/local/svn/OpenSees%252Ftrunk%252FSRC'