Resolving dependencies... Configuring NumInstances-1.4... Configuring Boolean-0.2.3... Building Boolean-0.2.3... Building NumInstances-1.4... Installed Boolean-0.2.3 Configuring ObjectName-1.1.0.1... Building ObjectName-1.1.0.1... Configuring bmp-1.2.6.3... Installed NumInstances-1.4 Building bmp-1.2.6.3... Configuring cereal-0.5.4.0... Installed ObjectName-1.1.0.1 Building cereal-0.5.4.0... Configuring base-orphans-0.5.4... Installed bmp-1.2.6.3 Building base-orphans-0.5.4... Configuring data-accessor-0.2.2.7... Installed base-orphans-0.5.4 Building data-accessor-0.2.2.7... Configuring fixed-0.2.1.1... Installed cereal-0.5.4.0 Building fixed-0.2.1.1... Configuring half-0.2.2.3... Installed data-accessor-0.2.2.7 Configuring newtype-generics-0.5... Installed fixed-0.2.1.1 Building half-0.2.2.3... Building newtype-generics-0.5... Configuring mtl-2.2.1... Installed newtype-generics-0.5 Configuring prelude-extras-0.4.0.3... Installed half-0.2.2.3 Building mtl-2.2.1... Building prelude-extras-0.4.0.3... Configuring primitive-0.6.1.0... Installed mtl-2.2.1 Configuring parallel-3.2.1.0... Installed prelude-extras-0.4.0.3 Building primitive-0.6.1.0... Building parallel-3.2.1.0... Configuring random-1.1... Installed parallel-3.2.1.0 Building random-1.1... Configuring split-0.2.3.1... Installed primitive-0.6.1.0 Building split-0.2.3.1... Configuring semigroups-0.18.2... Installed random-1.1 Building semigroups-0.18.2... Configuring stm-2.4.4.1... Installed split-0.2.3.1 Building stm-2.4.4.1... Configuring reflection-2.1.2... Installed semigroups-0.18.2 Building reflection-2.1.2... Configuring storable-complex-0.2.2... Installed stm-2.4.4.1 Building storable-complex-0.2.2... Configuring text-1.2.2.1... Installed storable-complex-0.2.2 Building text-1.2.2.1... Configuring transformers-compat-0.5.1.4... Installed reflection-2.1.2 Building transformers-compat-0.5.1.4... Configuring utility-ht-0.0.12... Installed transformers-compat-0.5.1.4 Building utility-ht-0.0.12... Installed utility-ht-0.0.12 Configuring data-accessor-transformers-0.2.1.7... Building data-accessor-transformers-0.2.1.7... Configuring MemoTrie-0.6.7... Installed data-accessor-transformers-0.2.1.7 Building MemoTrie-0.6.7... Configuring StateVar-1.1.0.4... Installed MemoTrie-0.6.7 Building StateVar-1.1.0.4... Configuring tagged-0.8.5... Installed text-1.2.2.1 Building tagged-0.8.5... Configuring exceptions-0.8.3... Installed StateVar-1.1.0.4 Building exceptions-0.8.3... Configuring vector-0.11.0.0... Installed tagged-0.8.5 Building vector-0.11.0.0... Installed exceptions-0.8.3 Configuring vector-space-0.10.4... Building vector-space-0.10.4... Configuring distributive-0.5.0.2... Installed vector-space-0.10.4 Building distributive-0.5.0.2... Configuring OpenGLRaw-3.2.3.0... Installed distributive-0.5.0.2 Building OpenGLRaw-3.2.3.0... Configuring hashable-1.2.4.0... Installed vector-0.11.0.0 Building hashable-1.2.4.0... Configuring temporary-1.2.0.4... Installed hashable-1.2.4.0 Building temporary-1.2.0.4... Installed temporary-1.2.0.4 Configuring vector-binary-instances-0.2.3.3... Building vector-binary-instances-0.2.3.3... Configuring hmatrix-0.18.0.0... Installed vector-binary-instances-0.2.3.3 Building hmatrix-0.18.0.0... Configuring scientific-0.3.4.9... Installed hmatrix-0.18.0.0 Building scientific-0.3.4.9... Configuring vector-th-unbox-0.2.1.6... Installed scientific-0.3.4.9 Building vector-th-unbox-0.2.1.6... Configuring void-0.7.1... Installed vector-th-unbox-0.2.1.6 Building void-0.7.1... Configuring unordered-containers-0.2.7.1... Installed void-0.7.1 Building unordered-containers-0.2.7.1... Configuring gnuplot-0.5.4.1... Installed unordered-containers-0.2.7.1 Building gnuplot-0.5.4.1... Installed gnuplot-0.5.4.1 Configuring polynomial-0.7.2... Building polynomial-0.7.2... Configuring contravariant-1.4... Failed to install polynomial-0.7.2 Build log ( /home/builder/.cabal/logs/polynomial-0.7.2.log ): cabal: Entering directory '/tmp/cabal-tmp-19656/polynomial-0.7.2' Configuring polynomial-0.7.2... Building polynomial-0.7.2... Preprocessing library polynomial-0.7.2... [ 1 of 15] Compiling Data.VectorSpace.WrappedNum ( src/Data/VectorSpace/WrappedNum.hs, dist/build/Data/VectorSpace/WrappedNum.o ) src/Data/VectorSpace/WrappedNum.hs:22:18: error: • Not in scope: type variable ‘a’ • In the Template Haskell quotation [t| (U.Unbox a) => WrappedNum a -> a |] src/Data/VectorSpace/WrappedNum.hs:22:35: error: • Not in scope: type variable ‘a’ • In the Template Haskell quotation [t| (U.Unbox a) => WrappedNum a -> a |] src/Data/VectorSpace/WrappedNum.hs:22:40: error: • Not in scope: type variable ‘a’ • In the Template Haskell quotation [t| (U.Unbox a) => WrappedNum a -> a |] cabal: Leaving directory '/tmp/cabal-tmp-19656/polynomial-0.7.2' Building contravariant-1.4... Configuring bytes-0.15.2... Installed contravariant-1.4 Building bytes-0.15.2... Installed bytes-0.15.2 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 semigroupoids-5.1 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-5.0.1... Building kan-extensions-5.0.1... Installed kan-extensions-5.0.1 Configuring lens-4.15.1... Building lens-4.15.1... Installed OpenGLRaw-3.2.3.0 Configuring GLURaw-2.0.0.2... Building GLURaw-2.0.0.2... Installed GLURaw-2.0.0.2 Configuring OpenGL-3.0.1.0... Building OpenGL-3.0.1.0... Installed lens-4.15.1 Configuring linear-1.20.5... Building linear-1.20.5... Installed linear-1.20.5 Configuring spatial-math-0.2.7.0... Building spatial-math-0.2.7.0... Installed spatial-math-0.2.7.0 Installed OpenGL-3.0.1.0 Configuring GLUT-2.7.0.10... Building GLUT-2.7.0.10... Installed GLUT-2.7.0.10 Configuring not-gloss-0.7.7.0... Configuring gloss-rendering-1.10.3.5... Building gloss-rendering-1.10.3.5... Building not-gloss-0.7.7.0... Installed gloss-rendering-1.10.3.5 Configuring gloss-1.10.2.3... Building gloss-1.10.2.3... Installed not-gloss-0.7.7.0 Installed gloss-1.10.2.3 cabal: Error: some packages failed to install: learn-physics-0.6.0.1 depends on polynomial-0.7.2 which failed to install. polynomial-0.7.2 failed during the building phase. The exception was: ExitFailure 1