[kazazes]

He's most likely saying that while the MAS is broken, you can still download something via git and build it yourself.

[kayamon]

I'll just go compile my own PhotoShop, hang on.

[swiley]

You can compile the gimp.

[kuschku]

No reason to downvote someone explaining it, seriously. You can downvote the original poster, if you want, but this just hurts everyone – he/she just wanted to help you out by explaining it.