Resolving dependencies...
Downloading Omega-1.0.3...
[1 of 1] Compiling Main             ( /tmp/cabal-tmp-9378/Omega-1.0.3/dist/setup/setup.hs, /tmp/cabal-tmp-9378/Omega-1.0.3/dist/setup/Main.o )
Linking /tmp/cabal-tmp-9378/Omega-1.0.3/dist/setup/setup ...

DoSetup.hs:25:5:
     warning: #warning "Building with an unrecognized version of Cabal" [-Wcpp]
     #   warning "Building with an unrecognized version of Cabal"
         ^
[1 of 1] Compiling Main             ( DoSetup.hs, dist/setup/Main.o ) [flags changed]

DoSetup.hs:332:20:
    Couldn't match expected type ‘Compiler’ with actual type ‘Version’
    In the first argument of ‘renderGhcOptions’, namely ‘ver’
    In the expression: renderGhcOptions ver
setup: user error (Error occured when building the setup script)
Failed to install Omega-1.0.3
cabal: Error: some packages failed to install:
Omega-1.0.3 failed during the configure step. The exception was:
ExitFailure 1