Skype on x64 linux

From http://albertopassalacqua.com/?p=641

Before installing the Skype RPM you find on Skype website, you have to install the following packages, if not already present on your system:

* libasound2-32bit
* xorg-x11-libXv-32bit
* xorg-x11-libs-32bit
* libqt4-32bit
* libqt4-x11-32bit
* libpng12-0-32bit