I am trying to install the Mac beta and am having issues. The computer is a MacBook pro running mountain lion 10.8.4. I have downloaded the dmg file and installed.
However, when I run the installer it gets stuck at the initializing screen and I get an error message that states "end launcher quit unexpectedly" and I get no further.
I have tried deleting and reinstalling to no avail. I have also disabled the Mac firewall and to get it to download I set the security to allow all developers access which allowed the download.
Any advice? I assume it is some firewall issue but am unsure how to manage this with the mounted drive.