[Mailman-Users] Script problem

[Jewel]

I am trying to write a script which will email me a list of all the 
lists and their members.  I was able to find the following below but 
keep getting errors when I try and execute it.   I have made the file 
executable.

   for i in `/usr/local/mailman/bin/list_lists -b`;
   do
     j=`/usr/local/mailman/bin/list_members $i |wc -l`
     echo "list $i has $j members"
   done


Jewel