Real firefox on debian

Courtesy of http://superuser.com/questions/322376/how-to-install-real-firefox-on-debian

(apt-get remove iceweasel first if you have it installed)

sudo apt-get remove iceweasel
sudo echo -e "\ndeb http://downloads.sourceforge.net/project/ubuntuzilla/mozilla/apt all main" | tee -a /etc/apt/sources.list > /dev/null
sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com C1289A29
sudo apt-get update
sudo apt-get install firefox-mozilla-build