[vPostMaster] Mailman Configuration on Ubuntu LTS

[Ecomshare]

Good day,

Trying to set up a new list in vpostmaster and something is not quite
right. Nothing shows up in mailman/error or in apache2/error.log or
mail.log/err but I get the following from the user interface when trying
to create a list.

Traceback (most recent call last):
      * File "/usr/lib/mailman/bin/newlist", line 226, in ?
      * main()
      * File "/usr/lib/mailman/bin/newlist", line 106, in main
      * os.setgid(gid)
      * OSError: [Errno 1] Operation not permitted

I did see that the install script did not create the mailman user or
group so I added those. I do see a list user, should list be in the
mailman group? What other users are needed? The above looks to be
permissions related....

Thanks!