linemanjs/heroku-buildpack-lineman — pull request #22 by trobrock (2014-05-22 00:00:17+00:00)
Title: Use npm binary by symlinking correct npm-cli into vendored node

Not sure if this breaks other things, but this at least got me past linemanjs/heroku-buildpack-lineman#21

The issue was, one of the npm modules was spawning a subprocess that ran 'npm' and since the one in the path is not the one we should be using we got a failure.