Resolving dependencies...
Configuring random-1.1...
Building random-1.1...
Installed random-1.1
Configuring gtk2hs-buildtools-0.12.1...
Building gtk2hs-buildtools-0.12.1...
Failed to install gtk2hs-buildtools-0.12.1
Build log ( /home/builder/.cabal/logs/gtk2hs-buildtools-0.12.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-28350/gtk2hs-buildtools-0.12.1'
Configuring gtk2hs-buildtools-0.12.1...
Building gtk2hs-buildtools-0.12.1...
Preprocessing executable 'gtk2hsTypeGen' for gtk2hs-buildtools-0.12.1...
[1 of 2] Compiling Paths_gtk2hs_buildtools ( dist/build/autogen/Paths_gtk2hs_buildtools.hs, dist/build/gtk2hsTypeGen/gtk2hsTypeGen-tmp/Paths_gtk2hs_buildtools.o )
[2 of 2] Compiling Main             ( hierarchyGen/TypeGen.hs, dist/build/gtk2hsTypeGen/gtk2hsTypeGen-tmp/Main.o )

hierarchyGen/TypeGen.hs:37:7: warning: [-Wtabs]
    Tab character found here, and in 75 further locations.
    Please use spaces instead.
Linking dist/build/gtk2hsTypeGen/gtk2hsTypeGen ...
Preprocessing executable 'gtk2hsHookGenerator' for gtk2hs-buildtools-0.12.1...
[1 of 2] Compiling Paths_gtk2hs_buildtools ( dist/build/autogen/Paths_gtk2hs_buildtools.hs, dist/build/gtk2hsHookGenerator/gtk2hsHookGenerator-tmp/Paths_gtk2hs_buildtools.o )
[2 of 2] Compiling Main             ( callbackGen/HookGenerator.hs, dist/build/gtk2hsHookGenerator/gtk2hsHookGenerator-tmp/Main.o )

callbackGen/HookGenerator.hs:16:19: warning: [-Wtabs]
    Tab character found here, and in 125 further locations.
    Please use spaces instead.
Linking dist/build/gtk2hsHookGenerator/gtk2hsHookGenerator ...
Preprocessing executable 'gtk2hsC2hs' for gtk2hs-buildtools-0.12.1...

dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/CLexer.hs:1:12: warning:
    -fglasgow-exts is deprecated: Use individual extensions instead
[ 1 of 41] Compiling Version          ( c2hs/toplevel/Version.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/Version.o )

c2hs/toplevel/Version.hs:11:5: warning: [-Wtabs]
    Tab character found here.
    Please use spaces instead.
[ 2 of 41] Compiling Switches         ( c2hs/state/Switches.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/Switches.o )

c2hs/state/Switches.hs:72:1: warning: [-Wtabs]
    Tab character found here, and in 97 further locations.
    Please use spaces instead.
[ 3 of 41] Compiling Map              ( c2hs/base/general/Map.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/Map.o )
[ 4 of 41] Compiling FastMutInt       ( c2hs/base/general/FastMutInt.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/FastMutInt.o )

c2hs/base/general/FastMutInt.hs:8:1: warning: [-Wtabs]
    Tab character found here, and in one further location.
    Please use spaces instead.
[ 5 of 41] Compiling FNameOps         ( c2hs/base/general/FNameOps.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/FNameOps.o )
[ 6 of 41] Compiling FileOps          ( c2hs/base/general/FileOps.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/FileOps.o )

c2hs/base/general/FileOps.hs:92:30: error:
    Variable not in scope:
      catch :: IO (Handle, String) -> (t0 -> m a) -> m a
cabal: Leaving directory '/tmp/cabal-tmp-28350/gtk2hs-buildtools-0.12.1'
cabal: Error: some packages failed to install:
gtk2hs-buildtools-0.12.1 failed during the building phase. The exception was:
ExitFailure 1