Installing Firefox 3.6 into Ubuntu 9.10 (Karmic)

If you are like me and constantly want the latest version of everything in your Ubuntu installation, you will most probably want to install Firefox 3.6 into your Ubuntu installation. You first have the add in the Mozilla Team's firefox-stable repository by typing the following in a terminal shell:

sudo add-apt-repository ppa:mozillateam/firefox-stable

Once you have that entry in your source.list file, you will need to update the available installers with the command:

sudo apt-get update

Now you can simply get firefox 3.6 installed with the command:

sudo apt-get install firefox-3.6

Warning, this will remove your current installation of Firefox.

:::::::::::: For older Ubuntu users :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

If you are a Jaunty, Intrepid or Hardy user, you will need to edit the source.list file by typing the following into the terminal shell:

gksudo gedit /etc/apt/sources.list

You then need to add in the following two lines at the end of the file:

deb http://ppa.launchpad.net/mozillateam/firefox-stable/ubuntu BUILDNAME main
deb-src http://ppa.launchpad.net/mozillateam/firefox-stable/ubuntu BUILDNAME main

Remember to replace the name BUILDNAME, with jaunty, intrepid or hardy (depending on which version of Ubuntu you have installed).

You will then need to import the correct public key so that Ubuntu will trust the repository. To do that, please read my earlier post on Getting the public key of a Ubuntu repository.

Again, once you have done the above, you will need to issue the command for Ubuntu to update and install the repository data and install Firefox 3.6:

sudo apt-get update
sudo apt-get install firefox-3.6

You now have Firefox 3.6 installed. :)

Using BackTrack 4 applications on a Ubuntu (8.10 Intrepid) build...

There is a security tools distro called BackTrack which in it's own words:

BackTrack is the most top rated linux live distribution focused on penetration testing. With no installation whatsoever, the analysis platform is started directly from the CD-Rom and is fully accessible within minutes.

To know more about BackTrack, click here.

The latest version of BackTrack (BackTrack 4) does away with a simple build that is only good for the next six months (you could never really update the build completely). It now uses Ubuntu (8.10 Intrepid) as a base so that application and updates are easily available and updated.

As much as I like BackTrack which uses KDE, I am a GNOME person. Instead of using the BackTrack build, I wanted to use Ubuntu, yet leveraging on the vast amount of tools that BackTrack offers. To do that, you must add the following into your /etc/apt/sources.list file:

deb http://repo.offensive-security.com/dist/bt4 binary/

Before you can start using the BackTrack repository, you will need to install the GPG key so that the APT tool does not give you an error message saying the repository has no public key. To do that:

wget http://apt.pearsoncomputing.net/public.gpg
sudo apt-key add public.gpg

You can then issue the apt-get update command and download the list of application that the repository hosts and use the Synaptic Package Manager to view what is available and install the applications that you want.

Note, you should only do this on Ubuntu 8.10 Intrepid as all the work the BackTrack team does is using this version of Ubuntu. I am assuming you are well versed in the ways of Ubuntu and know when you need to use root access to do some of the actions stated in this article.