Where is the repo for libQtOpenGL.so.4

[Olivier Picquenot]

Santanu Chatterjee a écrit :
> Thanks for the response. I was not aware of the apt-file
> command. Now I know what to try first ;-)
> 
> Thanks again.

apt-file is not included by default (it's in universe), so you've got to 
install it first:
sudo apt-get install apt-file
Then update its list of available files:
sudo apt-file update

After that, it's a very handy tool.