Hello,

thanks a lot, it builds well for me!

I just added perl as an input, as one of the scripts (/etc/countmail) uses 
it, and changed the first "Screen" in the description to "GNU Screen", and 
pushed the patch.

Andreas

PS: I just realised the licence is not gpl2, but gpl2+: The file COPYING 
gives the text of version 2, but a few randomly checked source files say 
"either version 2, or (at your option) any later version". Also, the field 
should not be a string:
   (license "gpl2")
but the variable name from the license package:
   (license gpl2+)