*** setup configure

Reading installed packages...
/usr/local/bin/ghc-pkg list
Dependency Cabal>=1.2: using Cabal-1.6.0.1
Creating dist/setup (and its parents)
/usr/local/bin/ghc -package Cabal-1.6.0.1 --make Setup.hs -o dist/setup/setup -odir dist/setup -hidir dist/setup
[1 of 1] Compiling Main             ( Setup.hs, dist/setup/Main.o )
Linking dist/setup/setup ...
dist/setup/setup configure --ghc --user --prefix=/usr/local/tmp/archive/install --haddock-option=--use-contents=http://hackage.haskell.org/cgi-bin/hackage-scripts/package/mkcabal-0.4 --verbose
Configuring mkcabal-0.4...
Flags chosen: small_base=True
Warning: No 'build-type' specified. If you do not need a custom Setup.hs or
./configure script then use 'build-type: Simple'.
Dependency base >=3: using base-3.0.2.0
Dependency directory -any: using directory-1.0.0.1
Dependency mtl -any: using mtl-1.1.0.2
Dependency old-locale -any: using old-locale-1.0.0.0
Dependency old-time -any: using old-time-1.0.0.0
Dependency pcre-light -any: using pcre-light-0.3.1
Dependency pretty -any: using pretty-1.0.0.0
Dependency readline -any: using readline-1.0.1.0
Using Cabal-1.6.0.1 compiled by ghc-6.8
Using compiler: ghc-6.8.3
Using install prefix: /usr/local/tmp/archive/install
Binaries installed in: /usr/local/tmp/archive/install/bin
Libraries installed in:
/usr/local/tmp/archive/install/lib/mkcabal-0.4/ghc-6.8.3
Private binaries installed in: /usr/local/tmp/archive/install/libexec
Data files installed in: /usr/local/tmp/archive/install/share/mkcabal-0.4
Documentation installed in:
/usr/local/tmp/archive/install/share/doc/mkcabal-0.4
Using alex version 2.2 found on system at: /usr/bin/alex
Using ar found on system at: /usr/bin/ar
Using c2hs version 0.15.1 found on system at: /usr/local/bin/c2hs
Using cpphs version 0.7 found on system at: /usr/bin/cpphs
Using ffihugs found on system at: /usr/local/bin/ffihugs
Using gcc version 4.3.2 found on system at: /usr/bin/gcc
Using ghc version 6.8.3 found on system at: /usr/local/bin/ghc
Using ghc-pkg version 6.8.3 found on system at: /usr/local/bin/ghc-pkg
No greencard found
Using haddock version 2.3.0 found on system at: /usr/local/bin/haddock
Using happy version 1.17 found on system at: /usr/local/bin/happy
No hmake found
Using hsc2hs version 0.66 found on system at: /usr/local/bin/hsc2hs
Using hscolour version 1.9 found on system at: /usr/local/bin/HsColour
Using hugs found on system at: /usr/local/bin/hugs
No jhc found
Using ld found on system at: /usr/bin/ld
No nhc98 found
Using pkg-config version 0.22 found on system at: /usr/bin/pkg-config
Using ranlib found on system at: /usr/bin/ranlib
Using strip found on system at: /usr/bin/strip
Using tar found on system at: /bin/tar

*** setup build

dist/setup/setup build --verbose
Creating dist/build (and its parents)
Creating dist/build/autogen (and its parents)
Preprocessing executables for mkcabal-0.4...
Building mkcabal-0.4...
Building executable: mkcabal...
Creating dist/build/mkcabal (and its parents)
Creating dist/build/mkcabal/mkcabal-tmp (and its parents)
/usr/local/bin/ghc -o dist/build/mkcabal/mkcabal --make -hide-all-packages -i -idist/build/mkcabal/mkcabal-tmp -i. -idist/build/autogen -Idist/build/autogen -Idist/build/mkcabal/mkcabal-tmp -optP-include -optPdist/build/autogen/cabal_macros.h -odir dist/build/mkcabal/mkcabal-tmp -hidir dist/build/mkcabal/mkcabal-tmp -stubdir dist/build/mkcabal/mkcabal-tmp -package base-3.0.2.0 -package directory-1.0.0.1 -package mtl-1.1.0.2 -package old-locale-1.0.0.0 -package old-time-1.0.0.0 -package pcre-light-0.3.1 -package pretty-1.0.0.0 -package readline-1.0.1.0 -O ./mkcabal.hs
[1 of 2] Compiling Licenses         ( Licenses.hs, dist/build/mkcabal/mkcabal-tmp/Licenses.o )
[2 of 2] Compiling Main             ( ./mkcabal.hs, dist/build/mkcabal/mkcabal-tmp/Main.o )

./mkcabal.hs:397:49:
    Couldn't match expected type `Either [Char] b'
           against inferred type `Regex'
    In the second argument of `($)', namely
        `compile "(.*)[[:space:]]*<(.*)>" []'
    In the first argument of `match', namely
        `(either error id $ compile "(.*)[[:space:]]*<(.*)>" [])'
    In the second argument of `($)', namely
        `match
           (either error id $ compile "(.*)[[:space:]]*<(.*)>" []) s []'