The Visual-Guide Simply Shows How to Install Firefox Nightly 73 Browser x8664 on Linux Ultimate Edition 3.5 KDE4 64-bit Desktop.
The Firefox Nightly Version Coexists Perfectly with the Eventual Others Firefox Installations, this Meaning that an Unique Firefox Base Environment will be Shared between All the Firefox Versions on the System.
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.
Inside the Instructions you will Find also a Link to How to Create a Launcher for Firefox Browser on Ultimate Edition KDE4 Desktop.
Download Latest Firefox Nightly:Firefox Nightly x8664 tar.bz2
Double-Click on Archive and Extract into /tmp
Open Terminal Window
(Press “Enter” to Execute Commands)
elocate Firefox Nightly
Login as SuperUser.
If Got “User is Not in Sudoers file” then see: How to Enable sudo
Make a Firefox Directory.
Move Firefox Into firefox-Nightly so to Prepare for a Possible Firefox Multi-Version Coexistence
mv ./firefox /opt/firefox/firefox-nightly
Make a Symlink for Easy-Starting.
ln -s /opt/firefox/firefox-nightly/firefox /usr/local/bin/firefox-nightly
Next you Can Start Firefox from Terminal with
Create a Nightly Launcher for Easy&Quick-Starting:Ultimate-Edition KDE4 App Launcher How-to