How To Install Adobe Air on Ubuntu 64-bit System
You need to have 32 bit lib files installed, so if you don’t, get them by typing:
sudo apt-get install ia32-libs on the terminal then go to adobe.com and download the .deb version of Adobe Air.
Next you run this command:
sudo dpkg -i –force-architecture adobeair.deb
You will get a warning about it being a 64 bit system but it should work fine if you have 32 bit libraries installed. I run my Pandora app with no issues. Make sure you are on the download folder when in terminal before running the command.