CrunchBang Linux

Hi all.
I want to get the grooveshark desktop application working, and i used the method here http://blogs.adobe.com/flashplatform/20 … 10-10.html to allow it to be installed on 64bit.
Problem is, that when I open my .air file with the installer, It gives me the error
/usr/bin/Adobe AIR Application Installer: No such file or directory
I've checked there, and theres a link or shortcut or whatever to the real executable in /opt/.
Running the actual program from the exectuable just says that the file or directory cannot be found.
Anyone have any ideas?