Good to see that you're still here, despite all your previous problems!
I don't know if you would take my advice anymore
but anyways ... I think you need a package called python-devel, if that's not installed yet. Check if it's installed with this command:
rpm -q python-devel
If it's not, try finding it. You could also make a global search for the missing file, to see if it's on your system:
find / -name 'Python.h' 2>/dev/null
That cryptic command will take a while scanning your entire disk for the file name. The '2>/dev/null' means that all error messages (some "Permission denied" stuff) will be supressed.
Look, I've really got to get to work now, before I'm reported as a missing person, but I'll try to sneak in here some time during the day when my boss isn't looking. OK