Resolving dependencies... Configuring cabal-doctest-1.0.3... Configuring base-orphans-0.6... Building base-orphans-0.6... Building cabal-doctest-1.0.3... Installed base-orphans-0.6 Configuring call-stack-0.1.0... Configuring colour-2.3.3... Installed cabal-doctest-1.0.3 Building call-stack-0.1.0... Building colour-2.3.3... Configuring fail-4.9.0.0... Installed call-stack-0.1.0 Building fail-4.9.0.0... Configuring hmpfr-0.4.3... Installed fail-4.9.0.0 Building hmpfr-0.4.3... Configuring hspec-discover-2.4.4... Installed colour-2.3.3 Building hspec-discover-2.4.4... Configuring mtl-2.2.1... Installed hspec-discover-2.4.4 Building mtl-2.2.1... Configuring integer-logarithms-1.0.2... Installed hmpfr-0.4.3 Building integer-logarithms-1.0.2... Configuring old-locale-1.0.0.7... Installed integer-logarithms-1.0.2 Building old-locale-1.0.0.7... Configuring parallel-3.2.1.1... Installed mtl-2.2.1 Building parallel-3.2.1.1... Configuring prelude-extras-0.4.0.3... Installed old-locale-1.0.0.7 Building prelude-extras-0.4.0.3... Configuring primitive-0.6.2.0... Installed parallel-3.2.1.1 Building primitive-0.6.2.0... Configuring random-1.1... Installed prelude-extras-0.4.0.3 Building random-1.1... Configuring reflection-2.1.2... Installed random-1.1 Building reflection-2.1.2... Configuring stm-2.4.4.1... Installed primitive-0.6.2.0 Building stm-2.4.4.1... Configuring setenv-0.1.1.3... Installed stm-2.4.4.1 Building setenv-0.1.1.3... Configuring semigroups-0.18.3... Installed reflection-2.1.2 Configuring th-abstraction-0.2.6.0... Installed setenv-0.1.1.3 Building semigroups-0.18.3... Building th-abstraction-0.2.6.0... Configuring text-1.2.2.2... Installed semigroups-0.18.3 Building text-1.2.2.2... Configuring void-0.7.2... Installed th-abstraction-0.2.6.0 Building void-0.7.2... Configuring transformers-compat-0.5.1.4... Installed void-0.7.2 Building transformers-compat-0.5.1.4... Installed transformers-compat-0.5.1.4 Configuring HUnit-1.6.0.0... Building HUnit-1.6.0.0... Installed HUnit-1.6.0.0 Configuring logict-0.6.0.2... Building logict-0.6.0.2... Configuring ansi-terminal-0.7.1.1... Installed logict-0.6.0.2 Building ansi-terminal-0.7.1.1... Configuring old-time-1.1.0.3... Installed text-1.2.2.2 Configuring regex-base-0.93.2... Installed ansi-terminal-0.7.1.1 Building regex-base-0.93.2... Building old-time-1.1.0.3... Configuring tf-random-0.5... Installed regex-base-0.93.2 Building tf-random-0.5... Configuring StateVar-1.1.0.4... Installed old-time-1.1.0.3 Building StateVar-1.1.0.4... Configuring vector-0.12.0.1... Installed tf-random-0.5 Configuring async-2.1.1.1... Installed StateVar-1.1.0.4 Building vector-0.12.0.1... Building async-2.1.1.1... Configuring exceptions-0.8.3... Installed async-2.1.1.1 Building exceptions-0.8.3... Installed exceptions-0.8.3 Configuring tagged-0.8.5... Building tagged-0.8.5... Installed tagged-0.8.5 Configuring hspec-expectations-0.8.2... Building hspec-expectations-0.8.2... Configuring smallcheck-1.1.2... Installed hspec-expectations-0.8.2 Building smallcheck-1.1.2... Configuring hashable-1.2.6.1... Installed smallcheck-1.1.2 Building hashable-1.2.6.1... Configuring parsec-3.1.11... Installed hashable-1.2.6.1 Building parsec-3.1.11... Configuring convertible-1.1.1.0... Installed vector-0.12.0.1 Building convertible-1.1.1.0... Configuring QuickCheck-2.9.2... Installed parsec-3.1.11 Building QuickCheck-2.9.2... Configuring contravariant-1.4... Installed convertible-1.1.1.0 Building contravariant-1.4... Configuring distributive-0.5.3... Installed contravariant-1.4 Building distributive-0.5.3... Installed QuickCheck-2.9.2 Configuring unordered-containers-0.2.8.0... Building unordered-containers-0.2.8.0... Warning: /tmp/pkgConf-distributive-0.519607098591760281936.3: Unrecognized field dynamic-library-dirs on line 22 Configuring quickcheck-io-0.2.0... Installed distributive-0.5.3 Building quickcheck-io-0.2.0... Configuring regex-tdfa-1.2.2... Installed quickcheck-io-0.2.0 Building regex-tdfa-1.2.2... Installed unordered-containers-0.2.8.0 Configuring comonad-5.0.2... Building comonad-5.0.2... Warning: /tmp/pkgConf-comonad-5.016059082351350573793.2: Unrecognized field dynamic-library-dirs on line 29 Configuring hspec-core-2.4.4... Installed comonad-5.0.2 Building hspec-core-2.4.4... Configuring bifunctors-5.4.2... Installed regex-tdfa-1.2.2 Building bifunctors-5.4.2... Installed hspec-core-2.4.4 Configuring hspec-smallcheck-0.4.2... Building hspec-smallcheck-0.4.2... Configuring hspec-2.4.4... Installed hspec-smallcheck-0.4.2 Building hspec-2.4.4... Installed bifunctors-5.4.2 Configuring semigroupoids-5.2.1... Configuring profunctors-5.2.1... Installed hspec-2.4.4 Building profunctors-5.2.1... Building semigroupoids-5.2.1... Installed profunctors-5.2.1 Configuring mixed-types-num-0.3.1.3... Building mixed-types-num-0.3.1.3... Warning: /tmp/pkgConf-semigroupoids-5.210966897722086206725.1: Unrecognized field dynamic-library-dirs on line 60 Installed semigroupoids-5.2.1 Configuring free-4.12.4... Building free-4.12.4... Installed free-4.12.4 Configuring adjunctions-4.3... Building adjunctions-4.3... Installed adjunctions-4.3 Configuring kan-extensions-5.0.2... Building kan-extensions-5.0.2... Installed kan-extensions-5.0.2 Configuring lens-4.15.4... Building lens-4.15.4... Installed mixed-types-num-0.3.1.3 Warning: /tmp/pkgConf-lens-4.151529195746392035568.4: Unrecognized field dynamic-library-dirs on line 122 Installed lens-4.15.4 Configuring aern2-mp-0.1.1.0... Building aern2-mp-0.1.1.0... Failed to install aern2-mp-0.1.1.0 Build log ( /home/builder/.cabal/logs/aern2-mp-0.1.1.0.log ): cabal: Entering directory '/tmp/cabal-tmp-12634/aern2-mp-0.1.1.0' Configuring aern2-mp-0.1.1.0... Building aern2-mp-0.1.1.0... Preprocessing library aern2-mp-0.1.1.0... [ 1 of 28] Compiling AERN2.Utils.Bench ( src/AERN2/Utils/Bench.hs, dist/build/AERN2/Utils/Bench.o ) src/AERN2/Utils/Bench.hs:17:1: warning: [-Wunused-imports] The import of ‘Test.QuickCheck’ is redundant except perhaps to import instances from ‘Test.QuickCheck’ To import instances alone, use: import Test.QuickCheck() [ 2 of 28] Compiling AERN2.Normalize ( src/AERN2/Normalize.hs, dist/build/AERN2/Normalize.o ) [ 3 of 28] Compiling AERN2.Norm ( src/AERN2/Norm.hs, dist/build/AERN2/Norm.o ) [ 4 of 28] Compiling AERN2.MP.UseMPFR.Float.RoundedAdaptor ( src/AERN2/MP/UseMPFR/Float/RoundedAdaptor.hs, dist/build/AERN2/MP/UseMPFR/Float/RoundedAdaptor.o ) [ 5 of 28] Compiling AERN2.MP.Precision ( src/AERN2/MP/Precision.hs, dist/build/AERN2/MP/Precision.o ) [ 6 of 28] Compiling AERN2.MP.UseMPFR.Float.Type ( src/AERN2/MP/UseMPFR/Float/Type.hs, dist/build/AERN2/MP/UseMPFR/Float/Type.o ) src/AERN2/MP/UseMPFR/Float/Type.hs:82:40: error: Not in scope: ‘MPLow.precision’ Module ‘Data.Number.MPFR’ does not export ‘precision’. src/AERN2/MP/UseMPFR/Float/Type.hs:88:20: error: Not in scope: ‘MPLow.precRound’ Perhaps you meant one of these: ‘MPLow.round’ (imported from Data.Number.MPFR), ‘MPLow.rintRound’ (imported from Data.Number.MPFR) Module ‘Data.Number.MPFR’ does not export ‘precRound’. src/AERN2/MP/UseMPFR/Float/Type.hs:88:36: error: Not in scope: data constructor ‘MPLow.TowardInf’ Module ‘Data.Number.MPFR’ does not export ‘TowardInf’. src/AERN2/MP/UseMPFR/Float/Type.hs:91:22: error: Not in scope: ‘MPLow.precRound’ Perhaps you meant one of these: ‘MPLow.round’ (imported from Data.Number.MPFR), ‘MPLow.rintRound’ (imported from Data.Number.MPFR) Module ‘Data.Number.MPFR’ does not export ‘precRound’. src/AERN2/MP/UseMPFR/Float/Type.hs:91:38: error: Not in scope: data constructor ‘MPLow.TowardNegInf’ Module ‘Data.Number.MPFR’ does not export ‘TowardNegInf’. cabal: Leaving directory '/tmp/cabal-tmp-12634/aern2-mp-0.1.1.0' cabal: Error: some packages failed to install: aern2-mp-0.1.1.0 failed during the building phase. The exception was: ExitFailure 1