back build on prepublish
back build on prepublish

postinstall doesn't work since devDeps aren't there and postinstall is trying to be run by dependents using it on their install

hedefalk/ensime-node,ensime/ensime-node,Jarlakxen/ensime-node,ensime/ensime-node,hedefalk/ensime-node,Jarlakxen/ensime-node