

It is in synaptic package manager, so check it out!
I have installed on my eeepc and it looks awesome, I can't wait to get out on a clear night and use it!


64-bit packages: The Ubuntu 7.10 package is available here. Just download the package for your release, double-click the file, and install the package. For other releases, download and extract this archive and double-click the corresponding file to your release. However, I do not believe you will be able to use 64-bit flashplugin-nonfree packages without modifications on Ubuntu releases before 7.10.I think if you don't have a 64 bit package, you ought to read about it here:

sudo apt-get install ubuntu-restricted-extras