[op-sepp] Package dependencies only work on installing but not on removing packages

[Frank Thommen]

Hi

package dependencies are only checked at package installation time, but 
not when UNinstalling them.  We have several time run into issues, 
because a package has been removed which was required by others.

Can you think for an easy way to implement such a check at 
deinstallation time w/o searching through all META files of all other 
packages?

Cheers
frank

-- 
Frank Thommen - Structures IT Management and Support - EMBL Heidelberg
frank.thommen at embl-heidelberg.de - +49 6221 387 8353