Hi Galaxy team !<br>I&#39;am trying to remove userless histories from my galaxy database as mentoned in this link (<br>by using the command above : <br>python cleanup_datasets.py universe_wsgi.ini -d 60 -1<br> However I get an error message like this :<br>
<br>File &quot;cleanup_datasets.py&quot;, line 13, in &lt;module&gt;<br>    from galaxy import eggs<br>ImportError: No module named galaxy<br><br>Although I set cleanup_job = never in my Galaxy config and check the 
PBS script like mentioned in the mailing list discussions as above , i have always the same problem of galaxy module :<br><br>GALAXY_LIB=&quot;/path/to/galaxy-dist/lib&quot;
<br>if [ &quot;$GALAXY_LIB&quot; != &quot;None&quot; ]; then
<br>    if [ -n &quot;$PYTHONPATH&quot; ]; then
<br>        export PYTHONPATH=&quot;$GALAXY_LIB:$PYTHONPATH&quot;
<br>    else
<br>        export PYTHONPATH=&quot;$GALAXY_LIB&quot;
<br>    fi
<br>fi<br><br>Could someone help me please !<br><br>Thanks<br>Amine<br>