Install Skype on Ubuntu 12.04 64bit

sudo dpkg -P skype

rm -rf ~/.Skype

sudo apt-get update

sudo apt-get install gdebi

sudo apt-get install sni-qt:i386

wget download.skype.com/linux/skype-ubuntu-precise4.3.0.37-1i386.deb

sudo gdebi skype-ubuntu-precise4.3.0.37-1i386.deb