ranman/gitshots — pull request #10 by jessepollak (2014-02-02 07:42:42+00:00)
Title: Adds warning if correct img command not installed

Recently, I had to clear Brew, which deleted imgsnap. I forgot about it, but noticed that gitshots wasn't working. After a couple days, I realized that it was because I didn't have the requisite image taking command (imgsnap). If there had been a nice warning, I would have been able to realize this quicker. Hence this PR>