Hi
The following packages have unmet dependencies:
libcodeblocks0: Depends: libwxgtk2.8-0 (>= [color=orange][b]2.8.6[/b][/color]) but 2.8.4.0-0ubuntu3 is to be installed
E: Broken packages
I think you've installed wxWidgets libs from the Ubuntu official repositories.
You will have to add wxWidgets repository, and you will be able to obtain the las "2.8.6" version of the libs :
Instructions for this can be found (http://wiki.wxpython.org/InstallingOnUbuntuOrDebian) here.
Hope it will help you...
Regards
Xav'