I'm using Sublime 2 and the Latextools package, along with Skim as my .pdf viewer. Until this evening when I was notified of an installed Latextools update, I was able to hit command-B to build my document (with latexmk), and the changes would appear in the concurrently open file in Skim.
Now, there's no output in the sublime console, and the build option is greyed-out in my Tools menu.
Does anyone know how to fix this? While we're at it, can I prevent automatic updating of the Latextools package in the future?
EDIT: After reading this post, I think my build file must be broken. However, I don't know what/how to fix.