instalar seamonkey en ubuntu

$ sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com C1289A29


$ echo -e "ndeb http://downloads.sourceforge.net/project/ubuntuzilla/mozilla/apt all main" | sudo tee -a /etc/apt/sources.list > /dev/null


$ sudo apt-get update


$ sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com C1289A29 && sudo apt-get update && sudo apt-get install seamonkey-mozilla-build