+install:
+ - git clone https://github.com/Bubba/haskell-ide-engine.git --recursive
+ - cd haskell-ide-engine
+ - git checkout 377157dad7641c2c63e8b554a46a4888dca48721
+ - stack --no-terminal --skip-ghc-check install -j1
+ - stack exec hoogle generate
+ - cd ..
+