system-config-printer missing runtime dependency on libxml2

[Da Rock]

I just ran a clean install and built system-config-printer which 
wouldn't run. It complained about a missing 'libxml2' module. I had to 
run a search and I found textproc/py-libxml2 which I installed and it 
all runs fine now.

Might need to adjust the runtime dependencies on this port.

Excuse if I sound a little disconnected- too much multitasking :)

Cheers