Sorry for probably being an entire n00b, but I use backtrack 5 and I cant find the tool.
[edit] Nevermind, found out how.
For those who wonder how:
1. Download airoscript from the airoscript google site
2. Navigate to where the .tar.gz is and use tar to unpack it
3. Navigate (using shell) to the unpacked folder and type "make"
Now you can type airoscript in shell to start it.