Resolving dependencies...
Configuring hslua-0.3.2...
Building hslua-0.3.2...
Failed to install hslua-0.3.2
Build log ( /home/builder/.cabal/logs/hslua-0.3.2.log ):
cabal: Entering directory '/tmp/cabal-tmp-15472/hslua-0.3.2'
Configuring hslua-0.3.2...
Building hslua-0.3.2...
Preprocessing library hslua-0.3.2...
[1 of 2] Compiling Scripting.Lua    ( src/Scripting/Lua.hs, dist/build/Scripting/Lua.o )

src/Scripting/Lua.hs:215:29: error:
    parse error on input ‘=’
    Perhaps you need a 'let' in a 'do' block?
    e.g. 'let x = 5' instead of 'x = 5'
cabal: Leaving directory '/tmp/cabal-tmp-15472/hslua-0.3.2'
cabal: Error: some packages failed to install:
hslua-0.3.2 failed during the building phase. The exception was:
ExitFailure 1