I am currently running Ubuntu 13.04 and I tried to install the qt sdk today.
I used apt-get install qt-sdk and got an error that some packages have unmet dependencies. After digging a little deeper I found the responsible package:
I searched for it with the synaptic package manager and pressed control+e to downgrade it but it says that when I downgrade the package then many other packages will be removed. Is it safe to downgrade? If not, what else can I do to fix it?
libgl1-mesa-glx (= 9.1.1-0ubuntu3) but 9.2.0~git20130216.dd599188-0ubuntu0sarvatt~quantal is to be installed