Description of problem: We do not seem to ship a fonts-ISO8859-9-75dpi package but it has been listed in comps under Turkish support for several releases I think. Let's remove it for Fedora 7: it breaks installs including Turkish support.
How does it break installs?
I haven't actually tried and I forget where it was reported or who told me.
But as I recall the person who told me mentioned that there was a backtrace because of the missing package if one selects Turkish support.
So, without any kind of information, we probably can't fix this.
Errm, seems to fixed in current F7 comps.