- Go to the Debian Mozilla Team page.
- Select the Debian version you are running, “Iceweasel” and the version, “5.0″.
- Follow the instructions.
Only amd64 and i386 packages are available. Note that there is another Iceweasel “version” available there: “aurora”. Currently, this is the same as “5.0″, but whenever Firefox 5.0 will reach the beta stage, “aurora” will be 6.0a2. Please feel free to use “aurora” if you want to keep using these pre-beta builds.