Firefox Nightly Debian Stretch Installation Guide
You are Welcome! This Guide Shows You Step-by-Step How to Install Firefox Nightly on Debian Stretch 9 32/64-bit GNU/Linux Desktop.
And Firefox Nightly for Debian 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.
Finally, inside the Instructions you will Find also a Link to How to Create a Launcher for Firefox Browser on Debian Desktop.
Open a Terminal Shell emulator window
(Press “Enter” to Execute Commands)
Download Latest Firefox Nightly 73 for LinuxFirefox Nightly Linux tar.bz2
Then Extract Firefox Nightly archive
Double-Click on desktop:
Decompress Into /tmp.
Relocate Firefox Nightly
Login as SuperUser:
If Got “User is Not in Sudoers file” then Look:
Make a Firefox Directory:
Move Firefox Into firefox-Nightly so to Prepare for a Possible Firefox Multi-Version Coexistence
sudo chown -R root:root /tmp/firefox && mv /tmp/firefox /opt/firefox/firefox-nightly
Make a Symlink for Easy-Starting:
ln -s /opt/firefox/firefox-nightly/firefox /usr/local/bin/firefox-nightly
Finally, Launch & Enjoy Firefox Nightly on Debian :)
Create Application Firefox Launcher for Quick StartingGuide to Create Debian Launcher
How to Install Google-Chrome Browser on Debian:
Installing Google-Chrome Browser on Linux Debian.