torch/ezinstall — pull request #24 by soumith (2014-08-01 15:03:54+00:00)
Title: install-deps output goes to /tmp/ezinstall.log

This PR redirects all the annoying output from install-deps to /tmp/ezinstall.log and instead prints a couple of lines of clean information (what's being installed when).

Also cleaned up some error checking in the luajit+torch script.