How can I install Messages.app on Lion Is there any way to get the final version of Messages.app installed on Lion?  For reasons I'll not get into at this point upgrading to Mountain Lion is not possible.  I had the beta of Messages.app but removed it because it was buggy.

Is there any way to install the 1.0 version on Lion?
Update: The final build of Messages isn't available for Lion. It is only available on Mountain Lion.

MacRumors had an article on this:


  Apple has not removed the download entirely, however, as it is still
  accessible via direct download (63.8 MB)


You can also download it via Mac Update.