sudo -u phabricator make me a sandwich
I think you forget the root problem.
Why you want a sandwich ? -> Are you hungry ?
Why are you hungry ? -> You haven't eat for days ?
Why haven't you eat for days ? -> You spend so much time in phabricator ?
Why you spend so much time on phab ? Cause it is awesome ?
Why it is awesome ? cause @epriestley and @chad ar awesome !
Is phabricator the name of the user running the daemons? Is that the same as the user running the web server? Permissions between these users can be a problem.
Please post your Makefile.