Resolving dependencies...
Downloading cabal-rpm-0.2.5...
Configuring cabal-rpm-0.2.5...
Building cabal-rpm-0.2.5...
Preprocessing executable 'cabal-rpm' for cabal-rpm-0.2.5...

src/Distribution/Package/Rpm.hs:39:8:
    Could not find module `System.Process'
    It is a member of the hidden package `process-1.1.0.2'.
    Perhaps you need to add `process' to the build-depends in your .cabal file.
    Use -v to see a list of the files searched for.
Failed to install cabal-rpm-0.2.5
cabal: Error: some packages failed to install:
cabal-rpm-0.2.5 failed during the building phase. The exception was:
ExitFailure 1