Resolving dependencies...
Configuring file-embed-0.0.10...
Building file-embed-0.0.10...
Installed file-embed-0.0.10
Configuring Salsa-0.2.0.0...
Building Salsa-0.2.0.0...
Failed to install Salsa-0.2.0.0
Build log ( /home/builder/.cabal/logs/Salsa-0.2.0.0.log ):
cabal: Entering directory '/tmp/cabal-tmp-1420/Salsa-0.2.0.0'
Configuring Salsa-0.2.0.0...
Building Salsa-0.2.0.0...
Preprocessing library Salsa-0.2.0.0...
[ 1 of 10] Compiling Foreign.Salsa.TypePrelude ( Foreign/Salsa/TypePrelude.hs, dist/build/Foreign/Salsa/TypePrelude.o )
[ 2 of 10] Compiling Foreign.Salsa.Driver ( Foreign/Salsa/Driver.hs, dist/build/Foreign/Salsa/Driver.o )
[ 3 of 10] Compiling Foreign.Salsa.Mono.CLRHost ( Foreign/Salsa/Mono/CLRHost.hs, dist/build/Foreign/Salsa/Mono/CLRHost.o )
[ 4 of 10] Compiling Foreign.Salsa.Win.CLRHost ( Foreign/Salsa/Win/CLRHost.hs, dist/build/Foreign/Salsa/Win/CLRHost.o )

Foreign/Salsa/Win/CLRHost.hs:26:1: error:
    Failed to load interface for ‘System.Win32’
    Use -v to see a list of the files searched for.
cabal: Leaving directory '/tmp/cabal-tmp-1420/Salsa-0.2.0.0'
cabal: Error: some packages failed to install:
Salsa-0.2.0.0 failed during the building phase. The exception was:
ExitFailure 1