From: Ralph Siemsen
For line numbering and syntax highlighting, meld requires
pygtksourceview [...snip]
I'm sure everyone has figured this out by now, but I didn't see it reported
on the list, thought I would share: it seems you need to have
gnome-printing support installed, as well as the python-binding for
gnomeprint, otherwise 'import gtksourceview' will fail.
yum install gtksourceview
yum install gnome-python2-gtksourceview
yum install gnome-python2-gnomeprint <--- the magic one.
If this doesn't work for you, then do what I did:
strace python -c 'import gtksourceview'
and see what .so files it is unable to find, then figure out what package
provides those shared objects.
-Ralph
PS. I wonder if it got fixed in FC5 which just came out :)