user@server:/tmp$ svn co http://svn.resourcespace.com/svn/rs/releases/7.8 resourcespace
A resourcespace/include
A resourcespace/include/job_handlers
A resourcespace/include/classes
... <snip> ...
Checked out revision 9280.
user@server:/tmp$ cd resourcespace/
user@server:/tmp/resourcespace$ svn switch http://svn.resourcespace.org/svn/rs/releases/7.9
svn: E155025: 'svn switch' does not support switching a working copy to a different repository
svn: E155025: 'http://svn.resourcespace.com/svn/rs/releases/7.8'
is not the same repository as
'http://svn.resourcespace.org/svn/rs'