I tried to install freeglut package to work with #opengl
I installed freeglut3 package
but i got this error when trying to install freeglut3-dev package
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
freeglut3-dev : Depends: libgl1-mesa-dev or
libgl-dev
Depends: libglu1-mesa-dev but it is not going to be installed or
libglu-dev
Depends: libxt-dev but it is not going to be installed
Depends: libxext-dev but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
The information of my system
Linux version 3.14.0-031400rc4-generic (apw@gomeisa) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201402232235 SMP Mon Feb 24 03:36:35 UTC 2014
I solved my problem by disabling some Personal Package Archives ('PPAs').
It may contain some broken packages!
I disable the following PPA's:
deb-src http://ppa.launchpad.net/thopiekar/pygame/ubuntu raring main
deb http://ppa.launchpad.net/thopiekar/pygame/ubuntu raring main