Everything are installed except the Apache binaries. Can't figure out a way to install it. I believe the mirror for the Apache download failed. Anybody could offer any help? Even if it require a little bit of money
Have you tried running easyapache from the shell prompt or via the WHM "Apache Update" interface?
If it's still failing, post any error messages here... the installation for cPanel is pretty straight forward, but sometimes the initial install has a few hiccups and requires a second /scripts/upcp (update) to make things right.