Resolving dependencies...
Downloading hslackbuilder-0.0.1...
Configuring hslackbuilder-0.0.1...
Building hslackbuilder-0.0.1...
Preprocessing executable 'cabal2slackBuild' for hslackbuilder-0.0.1...
[1 of 2] Compiling Distribution.Slackware.SlackBuild ( Distribution/Slackware/SlackBuild.hs, dist/build/cabal2slackBuild/cabal2slackBuild-tmp/Distribution/Slackware/SlackBuild.o )

Distribution/Slackware/SlackBuild.hs:76:20:
    Not in scope: `showVersion'
    Perhaps you meant one of these:
      `thisVersion' (imported from Distribution.Version),
      `specVersion' (imported from Distribution.PackageDescription),
      `isNoVersion' (imported from Distribution.Version)

Distribution/Slackware/SlackBuild.hs:214:13:
    Not in scope: `showVersionRange'
    Perhaps you meant `foldVersionRange' (imported from Distribution.Version)

Distribution/Slackware/SlackBuild.hs:215:25:
    Not in scope: `showVersionRange'
    Perhaps you meant `foldVersionRange' (imported from Distribution.Version)
Failed to install hslackbuilder-0.0.1
cabal: Error: some packages failed to install:
hslackbuilder-0.0.1 failed during the building phase. The exception was:
ExitFailure 1