Installing and upgrading help

About the GD library:

In order to make the GD library works follow the instructions in the next
link till before the webalizer installation: link one just change the versions
mentioned in it to the recent ones.

Then  recompile  PHP with the same options you compile it the first time,
besides add the ones mentioned in the next link: link two.

About MySQL:

To check that mysql is running:

1. Log on your system.
2. Open a terminal.
3. Type: mysql -u root - p (then hit enter)
4. Type in your root password.
5. Now you are in MySQL's command line.

If you installed MySQL and didn't choose a root password then read the
official help to solve it. There's a lot of help about using MySQL, too.

I hope this information is useful for you.

Lito.