Ok, thanks for your help devils casper, but I'd already tried it through SU.
A friend managed to help me get through using
Code:
sudo sh blahblahblah.run
and the install went 'fine'. At the end it said there were errors during install, and pointed me towards a log file which said :
[Message] Kernel Module : Trying to install a precompiled kernel module.
[Message] Kernel Module : Precompiled kernel module version mismatched.
[Error] Kernel Module : No kernel module build environment - please consult readme.
Any idea what to do next?
Ive done apt-get -u update and apt-get update on a friends recomendation.