install:
- git clone https://github.com/haskell/haskell-ide-engine.git --recursive
- cd haskell-ide-engine
- - stack install
+ - git checkout c34c08eeced8173983601e98304258075f3057e1
+ - git submodule update
+ - stack --no-terminal --skip-ghc-check install -j2
+ - stack exec hoogle generate
- cd ..
script: