If you have installed Apache and installation happened without problems, then you might want to start it (based on your message difficult to say if it is really running, or you just assume it's running).
On Fedora use
Code:
/etc/init.d/httpd start
if you installed from source then the name probably is apachectl and the location is where you have installed it.
Hope this helps,
Regards,
SIMP
Fedora User