Is there a stable version of PhoneGap available for an older Mac running OS X Ver. 10.6.8? I couldn't find one on the PhoneGap site. I can't upgrade my machine right now, but would like to get started using at least an older version of PhoneGap for some app development for work now.
Do you mean the Phonegap Desktop App, or the Phonegap CLI?
Have you tried installing one, and if so what problems are you seeing?