1. Download the latest Firefox release.
2. Install using the following code:
tar -xvf firefox*
3. You will want to place a symbolic link to the Firefox executable in /usr/local/bin/ with a command similar to this:
1. Download Flash Player 10.
2. Decompress it, then copy libflashplayer.so to your Firefox plugins directory and flashplayer.xpt to your Firefox components directory.