Resolving dependencies...
Configuring clock-0.7.2...
Configuring cmdargs-0.10.14...
Building cmdargs-0.10.14...
Building clock-0.7.2...
Installed clock-0.7.2
Configuring js-flot-0.8.3...
Building js-flot-0.8.3...
Configuring js-jquery-3.1.1...
Installed js-flot-0.8.3
Building js-jquery-3.1.1...
Installed js-jquery-3.1.1
Configuring mtl-2.2.1...
Building mtl-2.2.1...
Configuring old-locale-1.0.0.7...
Installed mtl-2.2.1
Building old-locale-1.0.0.7...
Configuring primitive-0.6.2.0...
Installed old-locale-1.0.0.7
Building primitive-0.6.2.0...
Configuring random-1.1...
Installed cmdargs-0.10.14
Building random-1.1...
Configuring syb-0.6...
Installed primitive-0.6.2.0
Building syb-0.6...
Configuring text-1.2.2.1...
Installed random-1.1
Building text-1.2.2.1...
Configuring wl-pprint-1.2...
Installed syb-0.6
Building wl-pprint-1.2...
Configuring utf8-string-1.0.1.1...
Installed wl-pprint-1.2
Building utf8-string-1.0.1.1...
Configuring extra-1.5.1...
Installed utf8-string-1.0.1.1
Building extra-1.5.1...
Configuring old-time-1.1.0.3...
Installed extra-1.5.1
Building old-time-1.1.0.3...
Installed text-1.2.2.1
Configuring hashable-1.2.4.0...
Building hashable-1.2.4.0...
Configuring polyparse-1.12...
Installed old-time-1.1.0.3
Building polyparse-1.12...
Configuring parsec-3.1.11...
Installed hashable-1.2.4.0
Building parsec-3.1.11...
Configuring unordered-containers-0.2.7.2...
Installed parsec-3.1.11
Configuring grm-0.1.1...
Installed polyparse-1.12
Building unordered-containers-0.2.7.2...
Building grm-0.1.1...
Configuring cpphs-1.20.2...
Failed to install grm-0.1.1
Build log ( /home/builder/.cabal/logs/grm-0.1.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-14311/grm-0.1.1'
Configuring grm-0.1.1...
Building grm-0.1.1...
Preprocessing library grm-0.1.1...
[1 of 3] Compiling Grm.Prims        ( Grm/Prims.hs, dist/build/Grm/Prims.o )

Grm/Prims.hs:91:17: error:
    Ambiguous occurrence ‘<$>’
    It could refer to either ‘Prelude.<$>’,
                             imported from ‘Prelude’ at Grm/Prims.hs:7:8-16
                             (and originally defined in ‘Data.Functor’)
                          or ‘Text.PrettyPrint.Leijen.<$>’,
                             imported from ‘Text.PrettyPrint.Leijen’ at Grm/Prims.hs:25:1-30

Grm/Prims.hs:91:40: error:
    Ambiguous occurrence ‘<$>’
    It could refer to either ‘Prelude.<$>’,
                             imported from ‘Prelude’ at Grm/Prims.hs:7:8-16
                             (and originally defined in ‘Data.Functor’)
                          or ‘Text.PrettyPrint.Leijen.<$>’,
                             imported from ‘Text.PrettyPrint.Leijen’ at Grm/Prims.hs:25:1-30

Grm/Prims.hs:199:35: error:
    Ambiguous occurrence ‘findFile’
    It could refer to either ‘System.Directory.findFile’,
                             imported from ‘System.Directory’ at Grm/Prims.hs:19:1-23
                          or ‘Grm.Prims.findFile’, defined at Grm/Prims.hs:195:1
cabal: Leaving directory '/tmp/cabal-tmp-14311/grm-0.1.1'
Building cpphs-1.20.2...
Installed unordered-containers-0.2.7.2
Configuring uniplate-1.6.12...
Building uniplate-1.6.12...
Configuring shake-0.15.10...
Installed cpphs-1.20.2
Building shake-0.15.10...
Installed uniplate-1.6.12
Configuring haskell-src-exts-1.17.1...
Building haskell-src-exts-1.17.1...
Installed shake-0.15.10
Installed haskell-src-exts-1.17.1
Configuring derive-2.5.26...
Building derive-2.5.26...
Installed derive-2.5.26
cabal: Error: some packages failed to install:
grm-0.1.1 failed during the building phase. The exception was:
ExitFailure 1
pec-0.2.1 depends on grm-0.1.1 which failed to install.