Resolving dependencies...
Configuring data-default-class-0.1.2.0...
Configuring dlist-0.8.0.2...
Building data-default-class-0.1.2.0...
Building dlist-0.8.0.2...
Configuring base-orphans-0.5.4...
Installed data-default-class-0.1.2.0
Building base-orphans-0.5.4...
Installed dlist-0.8.0.2
Configuring enummapset-th-0.6.1.1...
Building enummapset-th-0.6.1.1...
Configuring haskell-lexer-1.0.1...
Installed base-orphans-0.5.4
Building haskell-lexer-1.0.1...
Configuring old-locale-1.0.0.7...
Installed enummapset-th-0.6.1.1
Building old-locale-1.0.0.7...
Configuring prelude-extras-0.4.0.3...
Installed old-locale-1.0.0.7
Building prelude-extras-0.4.0.3...
Configuring primitive-0.6.1.0...
Installed prelude-extras-0.4.0.3
Building primitive-0.6.1.0...
Configuring mtl-2.2.1...
Installed haskell-lexer-1.0.1
Building mtl-2.2.1...
Configuring semigroups-0.18.2...
Installed primitive-0.6.1.0
Building semigroups-0.18.2...
Configuring random-1.1...
Installed mtl-2.2.1
Building random-1.1...
Configuring stm-2.4.4.1...
Installed semigroups-0.18.2
Building stm-2.4.4.1...
Configuring text-1.2.2.1...
Installed random-1.1
Building text-1.2.2.1...
Configuring transformers-compat-0.5.1.4...
Installed stm-2.4.4.1
Building transformers-compat-0.5.1.4...
Configuring utf8-string-1.0.1.1...
Installed transformers-compat-0.5.1.4
Building utf8-string-1.0.1.1...
Configuring zlib-0.6.1.2...
Installed utf8-string-1.0.1.1
Building zlib-0.6.1.2...
Configuring data-default-instances-dlist-0.0.1...
Installed zlib-0.6.1.2
Building data-default-instances-dlist-0.0.1...
Configuring data-default-instances-containers-0.0.1...
Installed data-default-instances-dlist-0.0.1
Building data-default-instances-containers-0.0.1...
Installed text-1.2.2.1
Configuring data-default-instances-old-locale-0.0.1...
Configuring old-time-1.1.0.3...
Installed data-default-instances-containers-0.0.1
Building data-default-instances-old-locale-0.0.1...
Installed data-default-instances-old-locale-0.0.1
Configuring pretty-show-1.6.12...
Building old-time-1.1.0.3...
Building pretty-show-1.6.12...
Configuring StateVar-1.1.0.4...
Installed old-time-1.1.0.3
Building StateVar-1.1.0.4...
Configuring exceptions-0.8.3...
Installed pretty-show-1.6.12
Configuring tagged-0.8.5...
Installed StateVar-1.1.0.4
Building exceptions-0.8.3...
Building tagged-0.8.5...
Configuring vector-0.11.0.0...
Installed tagged-0.8.5
Configuring async-2.1.1...
Installed exceptions-0.8.3
Building vector-0.11.0.0...
Building async-2.1.1...
Configuring minimorph-0.1.6.0...
Installed async-2.1.1
Building minimorph-0.1.6.0...
Configuring hashable-1.2.4.0...
Installed minimorph-0.1.6.0
Building hashable-1.2.4.0...
Configuring parsec-3.1.11...
Installed hashable-1.2.4.0
Building parsec-3.1.11...
Configuring data-default-0.7.1.1...
Installed parsec-3.1.11
Building data-default-0.7.1.1...
Installed data-default-0.7.1.1
Configuring assert-failure-0.1.1.0...
Building assert-failure-0.1.1.0...
Configuring distributive-0.5.0.2...
Installed assert-failure-0.1.1.0
Building distributive-0.5.0.2...
Installed vector-0.11.0.0
Configuring miniutter-0.4.4.2...
Building miniutter-0.4.4.2...
Configuring unordered-containers-0.2.7.1...
Installed distributive-0.5.0.2
Building unordered-containers-0.2.7.1...
Configuring void-0.7.1...
Installed miniutter-0.4.4.2
Building void-0.7.1...
Installed void-0.7.1
Configuring hsini-0.5.0...
Building hsini-0.5.0...
Configuring hashtables-1.2.1.0...
Installed unordered-containers-0.2.7.1
Building hashtables-1.2.1.0...
Configuring vector-binary-instances-0.2.3.3...
Installed hsini-0.5.0
Building vector-binary-instances-0.2.3.3...
Configuring contravariant-1.4...
Installed vector-binary-instances-0.2.3.3
Building contravariant-1.4...
Installed hashtables-1.2.1.0
Configuring gtk2hs-buildtools-0.13.2.1...
Building gtk2hs-buildtools-0.13.2.1...
Installed contravariant-1.4
Configuring comonad-5...
Building comonad-5...
Installed comonad-5
Configuring bifunctors-5.4.1...
Building bifunctors-5.4.1...
Installed bifunctors-5.4.1
Configuring profunctors-5.2...
Building profunctors-5.2...
Configuring semigroupoids-5.1...
Installed profunctors-5.2
Building semigroupoids-5.1...
Installed gtk2hs-buildtools-0.13.2.1
Configuring cairo-0.13.3.1...
Building cairo-0.13.3.1...
Configuring glib-0.13.4.1...
Installed semigroupoids-5.1
Building glib-0.13.4.1...
Installed cairo-0.13.3.1
Configuring free-4.12.4...
Building free-4.12.4...
Installed free-4.12.4
Configuring keys-3.11...
Building keys-3.11...
Installed glib-0.13.4.1
Configuring gio-0.13.3.1...
Configuring pango-0.13.3.1...
Installed keys-3.11
Building gio-0.13.3.1...
Building pango-0.13.3.1...
Installed pango-0.13.3.1
Installed gio-0.13.3.1
Configuring gtk-0.13.9...
Failed to install gtk-0.13.9
Build log ( /home/builder/.cabal/logs/gtk-0.13.9.log ):
cabal: Entering directory '/tmp/cabal-tmp-11836/gtk-0.13.9'
cabal: Leaving directory '/tmp/cabal-tmp-11836/gtk-0.13.9'
cabal: Error: some packages failed to install:
Allure-0.4.99.0 depends on gtk-0.13.9 which failed to install.
LambdaHack-0.5.0.0 depends on gtk-0.13.9 which failed to install.
gtk-0.13.9 failed during the configure step. The exception was:
user error ('/opt/ghc/8.0.2/bin/ghc' exited with an error:

/tmp/cabal-tmp-11836/gtk-0.13.9/SetupWrapper.hs:60:49: error:
Ambiguous occurrence ‘exeExtension’
It could refer to either ‘Distribution.Simple.BuildPaths.exeExtension’,
imported from ‘Distribution.Simple.BuildPaths’ at
/tmp/cabal-tmp-11836/gtk-0.13.9/SetupWrapper.hs:11:40-51
or ‘System.Directory.exeExtension’,
imported from ‘System.Directory’ at
/tmp/cabal-tmp-11836/gtk-0.13.9/SetupWrapper.hs:23:1-23
(and originally defined in
‘directory-1.2.6.2:System.Directory.Internal.Config’)
)