Configuring StateVar-1.1.0.3...
Building StateVar-1.1.0.3...
Preprocessing library StateVar-1.1.0.3...
[1 of 1] Compiling Data.StateVar    ( src/Data/StateVar.hs, .stack-work/dist/x86_64-linux/Cabal-1.22.5.0/build/Data/StateVar.o )
In-place registering StateVar-1.1.0.3...
Installing library in
/home/joey/.stack/snapshots/x86_64-linux/lts-5.5/7.10.3/lib/x86_64-linux-ghc-7.10.3/StateVar-1.1.0.3-8WYLUQJECQz8PFb9p2aPSq
Registering StateVar-1.1.0.3...