Ubuntu8.04 install the latest firefox version

Ubuntu8.04 for some reasons, I chose to use ubuntu8.04: www.2cto in my notebook (old antique in. com1. The recent 12.04 use of unity really made my old antiques unable to run, and it was quite slow to run, so I couldn't stand it...
Ubuntu to install the latest version of firefox for some reasons, I chose to use Ubuntu in my notebook (old antique in: www.2cto.com 1. recently, unity was used in 12.04, which really made my old antiques unable to run. it was quite slow to run, so I thought of switching to a lower version 2, even though 8.04 was no longer supported, 10.04 is much better than it, but I decided to use 8.04 for the sake of nostalgia. this was the first ubuntu version I came into contact with 8.04, so many software could not use the latest version, such as firefox, the system is updated to version 3.6, which is too old. I want to use the latest 16, so I have the following: 1, first go to the firefox official website to download the latest firefox linuxplatform package, download to firefox-latest.tar.bz2, unzip to the local terminal with the following command: sudo tar-xvf Firefox-latest.tar.bz2 to get a Firefox folder. Www.2cto.com 3. to facilitate management (depending on your habits), move the folder to the/opt folder. the terminal command is as follows: sudo mv firefox/opt 4. if you directly run firefox in the folder, the old version of Firefox will pop up, so for ease of use, you also need to change the point of/usr/bin/firefox to back up the file first. the terminal command is as follows: sudo mv/usr/bin/firefox-old and create a new file. the terminal command is as follows: sudo ln-s/opt/firefox/usr/bin/firefox is ready. log out and your firefox version is the latest.