The Guide Show How-to Install Firefox Nightly 26 64bit for Linux Fuduntu 2012 Gnome x86_64 Desktop.
The Firefox Nightly Version can Coexist with the Others Firefox Versions without Troubles, this Mean that Once Fired Up it Will Just Load the Default Firefox Environment.
More than this Once Installed it Will Plug-In the Firefox Nightly Channel and Like Every Other Firefox Version in the Future will Follow to be Automatically Updated to the Newest Firefox Nightly Release. So it is Not a Wasting Time because You Install It Once and Keep Forever Freshly Updated :)
Inside the Instructions you will Find also a Link to How-to Create a Launcher for the Firefox Nightly Browser on Fuduntu Gnome Desktop.
Download Firefox Nightly for Linux:Firefox 26 x86_64 tar.bz2
- Double-Click on the Archive and Extract Firefox into /tmp Directory
- Open Terminal Window
- Relocate Firefox
Login as SuperUser
mkdir -p /opt/firefox
Move the Firefox-Nightly Directory
mv /tmp/firefox /opt/firefox/nightly
Adding Nightly to the System Path by a Symlink
ln -s /opt/firefox/nightly/firefox /usr/bin/firefox-nightly
Next you Can Start Firefox Nightly from Terminal Simply with
Create a Nightly Launcher for Easy-Starting:Linux Gnome App-Launcher