[Pkg-haskell-maintainers] Bug#663242: haskell-wai-extra: FTBFS: needs ansi-terminal build deps

[Aaron M. Ucko]

Source: haskell-wai-extra
Version: 1.1.0.1-1
Severity: serious
Justification: fails to build from source (but built successfully in the past)

Builds of haskell-wai-extra in minimal environments are failing
because System.Console.ANSI is unavailable:

Network/Wai/Middleware/RequestLogger.hs:26:8:
    Could not find module `System.Console.ANSI'
    Perhaps you haven't installed the profiling libraries for package `ansi-terminal-0.5.5'?
    Use -v to see a list of the files searched for.
make: *** [build-ghc-stamp] Error 1

Please add build dependencies on libghc-ansi-terminal-* and check with
pbuilder or the like that no others are missing.

Thanks!