** To check out the relax_disp or trunk branch using the subversion client, simply type:
<source lang="bash">
svn co svn://svn.gna.org/svn/relax/trunk relax_trunk
svn co svn://svn.gna.org/svn/relax/branches/relax_disp relax_disp
svn co svn://svn.gna.org/svn/relax/trunk relax_trunk
</source>
** If this svn command does not work, try:
<source lang="bash">
svn co http://svn.gna.org/svn/relax/trunk relax_trunk
svn co http://svn.gna.org/svn/relax/branches/relax_disp relax_disp
svn co http://svn.gna.org/svn/relax/trunk relax_trunk
</source>
* '''Numpy:'''
** First check if you have numpy installed in the current python installation.
python