Resolving dependencies... Configuring Boolean-0.2.4... Configuring NumInstances-1.4... Building NumInstances-1.4... Building Boolean-0.2.4... Installed Boolean-0.2.4 Configuring appar-0.1.4... Configuring auto-update-0.1.4... Installed NumInstances-1.4 Building appar-0.1.4... Building auto-update-0.1.4... Configuring base64-bytestring-1.0.0.1... Installed appar-0.1.4 Configuring base-compat-0.9.1... Installed auto-update-0.1.4 Building base64-bytestring-1.0.0.1... Building base-compat-0.9.1... Configuring byteable-0.1.1... Installed base64-bytestring-1.0.0.1 Building byteable-0.1.1... Configuring byteorder-1.0.4... Installed base-compat-0.9.1 Building byteorder-1.0.4... Configuring cereal-0.5.4.0... Installed byteable-0.1.1 Building cereal-0.5.4.0... Configuring bytestring-builder-0.10.8.1.0... Installed byteorder-1.0.4 Building bytestring-builder-0.10.8.1.0... Configuring clock-0.7.2... Installed bytestring-builder-0.10.8.1.0 Building clock-0.7.2... Configuring data-default-class-0.1.2.0... Installed clock-0.7.2 Building data-default-class-0.1.2.0... Configuring cmdargs-0.10.14... Installed cereal-0.5.4.0 Building cmdargs-0.10.14... Configuring data-inttrie-0.1.2... Installed data-default-class-0.1.2.0 Building data-inttrie-0.1.2... Configuring dependent-sum-0.3.2.2... Installed data-inttrie-0.1.2 Building dependent-sum-0.3.2.2... Configuring dlist-0.8.0.2... Failed to install dependent-sum-0.3.2.2 Build log ( /home/builder/.cabal/logs/dependent-sum-0.3.2.2.log ): cabal: Entering directory '/tmp/cabal-tmp-10371/dependent-sum-0.3.2.2' Configuring dependent-sum-0.3.2.2... Building dependent-sum-0.3.2.2... Preprocessing library dependent-sum-0.3.2.2... [1 of 4] Compiling Data.GADT.Show ( src/Data/GADT/Show.hs, dist/build/Data/GADT/Show.o ) [2 of 4] Compiling Data.GADT.Compare ( src/Data/GADT/Compare.hs, dist/build/Data/GADT/Compare.o ) src/Data/GADT/Compare.hs:61:30: error: • Couldn't match type ‘(forall (a1 :: k1). x := a1 -> b0) -> b0’ with ‘forall b. (forall (a1 :: k1). x := a1 -> b) -> b’ Expected type: [(forall b. (forall (a :: k1). x := a -> b) -> b, String)] Actual type: [((forall (a :: k1). x := a -> b0) -> b0, String)] • In the expression: return ((\ x -> x Refl) :: forall b. (forall a. x := a -> b) -> b, rest) In an equation for ‘f’: f (Refl, rest) = return ((\ x -> x Refl) :: forall b. (forall a. x := a -> b) -> b, rest) In an equation for ‘greadsPrec’: greadsPrec p s = readsPrec p s >>= f where f :: forall x. (x := x, String) -> [(forall b. (forall a. x := a -> b) -> b, String)] f (Refl, rest) = return ((\ x -> x Refl) :: forall b. (forall a. x := a -> b) -> b, rest) • Relevant bindings include f :: (x := x, String) -> [(forall b. (forall (a :: k1). x := a -> b) -> b, String)] (bound at src/Data/GADT/Compare.hs:61:13) cabal: Leaving directory '/tmp/cabal-tmp-10371/dependent-sum-0.3.2.2' Building dlist-0.8.0.2... Configuring easy-file-0.2.1... Installed dlist-0.8.0.2 Building easy-file-0.2.1... Configuring erf-2.0.0.0... Installed easy-file-0.2.1 Building erf-2.0.0.0... Configuring extensible-exceptions-0.1.1.4... Installed erf-2.0.0.0 Building extensible-exceptions-0.1.1.4... Configuring fail-4.9.0.0... Installed extensible-exceptions-0.1.1.4 Building fail-4.9.0.0... Configuring fmlist-0.9... Installed fail-4.9.0.0 Building fmlist-0.9... Configuring generic-deriving-1.11.1... Installed fmlist-0.9 Building generic-deriving-1.11.1... Configuring ghc-paths-0.1.0.9... Installed cmdargs-0.10.14 Building ghc-paths-0.1.0.9... Configuring integer-logarithms-1.0.1... Installed ghc-paths-0.1.0.9 Building integer-logarithms-1.0.1... Configuring hourglass-0.2.10... Installed integer-logarithms-1.0.1 Building hourglass-0.2.10... Configuring js-flot-0.8.3... Installed generic-deriving-1.11.1 Configuring js-jquery-3.1.1... Installed hourglass-0.2.10 Building js-flot-0.8.3... Building js-jquery-3.1.1... Configuring logfloat-0.12.1... Installed js-jquery-3.1.1 Configuring lazysmallcheck-0.6... Installed js-flot-0.8.3 Building logfloat-0.12.1... Building lazysmallcheck-0.6... Configuring mmap-0.5.9... Failed to install logfloat-0.12.1 Build log ( /home/builder/.cabal/logs/logfloat-0.12.1.log ): cabal: Entering directory '/tmp/cabal-tmp-10385/logfloat-0.12.1' Configuring logfloat-0.12.1... Building logfloat-0.12.1... Preprocessing library logfloat-0.12.1... src/Data/Number/LogFloat.hs:21:16: warning: -fglasgow-exts is deprecated: Use individual extensions instead src/Data/Number/RealToFrac.hs:5:14: warning: -XOverlappingInstances is deprecated: instead use per-instance pragmas OVERLAPPING/OVERLAPPABLE/OVERLAPS src/Data/Number/Transfinite.hs:8:16: warning: -fglasgow-exts is deprecated: Use individual extensions instead src/Data/Number/PartialOrd.hs:1:14: warning: -XOverlappingInstances is deprecated: instead use per-instance pragmas OVERLAPPING/OVERLAPPABLE/OVERLAPS [1 of 5] Compiling Hugs.RealFloat ( src/Hugs/RealFloat.hs, dist/build/Hugs/RealFloat.o ) [2 of 5] Compiling Data.Number.PartialOrd ( src/Data/Number/PartialOrd.hs, dist/build/Data/Number/PartialOrd.o ) [3 of 5] Compiling Data.Number.Transfinite ( src/Data/Number/Transfinite.hs, dist/build/Data/Number/Transfinite.o ) src/Data/Number/Transfinite.hs:205:1: warning: [-Winline-rule-shadowing] Rule "log/exp" may never fire because ‘log’ might inline first Probable fix: add an INLINE[n] or NOINLINE[n] pragma for ‘log’ src/Data/Number/Transfinite.hs:205:1: warning: [-Winline-rule-shadowing] Rule "log/exp" may never fire because rule "Class op exp" for ‘exp’ might fire first Probable fix: add phase [n] or [~n] to the competing rule src/Data/Number/Transfinite.hs:206:1: warning: [-Winline-rule-shadowing] Rule "log.exp" may never fire because rule "Class op exp" for ‘exp’ might fire first Probable fix: add phase [n] or [~n] to the competing rule src/Data/Number/Transfinite.hs:206:1: warning: [-Winline-rule-shadowing] Rule "log.exp" may never fire because ‘log’ might inline first Probable fix: add an INLINE[n] or NOINLINE[n] pragma for ‘log’ src/Data/Number/Transfinite.hs:208:1: warning: [-Winline-rule-shadowing] Rule "exp/log" may never fire because ‘log’ might inline first Probable fix: add an INLINE[n] or NOINLINE[n] pragma for ‘log’ src/Data/Number/Transfinite.hs:209:1: warning: [-Winline-rule-shadowing] Rule "exp.log" may never fire because ‘log’ might inline first Probable fix: add an INLINE[n] or NOINLINE[n] pragma for ‘log’ src/Data/Number/Transfinite.hs:209:1: warning: [-Winline-rule-shadowing] Rule "exp.log" may never fire because rule "Class op exp" for ‘exp’ might fire first Probable fix: add phase [n] or [~n] to the competing rule [4 of 5] Compiling Data.Number.RealToFrac ( src/Data/Number/RealToFrac.hs, dist/build/Data/Number/RealToFrac.o ) [5 of 5] Compiling Data.Number.LogFloat ( src/Data/Number/LogFloat.hs, dist/build/Data/Number/LogFloat.o ) src/Data/Number/LogFloat.hs:128:7: error: • Couldn't match type ‘Double’ with ‘LogFloat’ arising from the coercion of the method ‘unsafeAccumArray’ from type ‘forall i e'. GHC.Arr.Ix i => (Double -> e' -> Double) -> Double -> (i, i) -> [(Int, e')] -> UArray i Double’ to type ‘forall i e'. GHC.Arr.Ix i => (LogFloat -> e' -> LogFloat) -> LogFloat -> (i, i) -> [(Int, e')] -> UArray i LogFloat’ • When deriving the instance for (IArray UArray LogFloat) src/Data/Number/LogFloat.hs:128:7: error: • Couldn't match type ‘Double’ with ‘LogFloat’ arising from the coercion of the method ‘unsafeAccum’ from type ‘forall i e'. GHC.Arr.Ix i => (Double -> e' -> Double) -> UArray i Double -> [(Int, e')] -> UArray i Double’ to type ‘forall i e'. GHC.Arr.Ix i => (LogFloat -> e' -> LogFloat) -> UArray i LogFloat -> [(Int, e')] -> UArray i LogFloat’ • When deriving the instance for (IArray UArray LogFloat) src/Data/Number/LogFloat.hs:128:7: error: • Couldn't match type ‘Double’ with ‘LogFloat’ arising from the coercion of the method ‘unsafeReplace’ from type ‘forall i. GHC.Arr.Ix i => UArray i Double -> [(Int, Double)] -> UArray i Double’ to type ‘forall i. GHC.Arr.Ix i => UArray i LogFloat -> [(Int, LogFloat)] -> UArray i LogFloat’ • When deriving the instance for (IArray UArray LogFloat) src/Data/Number/LogFloat.hs:128:7: error: • Couldn't match type ‘Double’ with ‘LogFloat’ arising from the coercion of the method ‘unsafeAt’ from type ‘forall i. GHC.Arr.Ix i => UArray i Double -> Int -> Double’ to type ‘forall i. GHC.Arr.Ix i => UArray i LogFloat -> Int -> LogFloat’ • When deriving the instance for (IArray UArray LogFloat) src/Data/Number/LogFloat.hs:128:7: error: • Couldn't match type ‘Double’ with ‘LogFloat’ arising from the coercion of the method ‘unsafeArray’ from type ‘forall i. GHC.Arr.Ix i => (i, i) -> [(Int, Double)] -> UArray i Double’ to type ‘forall i. GHC.Arr.Ix i => (i, i) -> [(Int, LogFloat)] -> UArray i LogFloat’ • When deriving the instance for (IArray UArray LogFloat) src/Data/Number/LogFloat.hs:128:7: error: • Couldn't match type ‘Double’ with ‘LogFloat’ arising from the coercion of the method ‘numElements’ from type ‘forall i. GHC.Arr.Ix i => UArray i Double -> Int’ to type ‘forall i. GHC.Arr.Ix i => UArray i LogFloat -> Int’ • When deriving the instance for (IArray UArray LogFloat) src/Data/Number/LogFloat.hs:128:7: error: • Couldn't match type ‘Double’ with ‘LogFloat’ arising from the coercion of the method ‘bounds’ from type ‘forall i. GHC.Arr.Ix i => UArray i Double -> (i, i)’ to type ‘forall i. GHC.Arr.Ix i => UArray i LogFloat -> (i, i)’ • When deriving the instance for (IArray UArray LogFloat) cabal: Leaving directory '/tmp/cabal-tmp-10385/logfloat-0.12.1' Building mmap-0.5.9... Configuring memory-0.14.1... Installed lazysmallcheck-0.6 Building memory-0.14.1... Configuring monad-loops-0.4.3... Installed mmap-0.5.9 Building monad-loops-0.4.3... Configuring mtl-2.2.1... Installed monad-loops-0.4.3 Building mtl-2.2.1... Configuring newtype-generics-0.5... Installed memory-0.14.1 Building newtype-generics-0.5... Configuring network-2.6.3.1... Installed mtl-2.2.1 Configuring old-locale-1.0.0.7... Installed newtype-generics-0.5 Building old-locale-1.0.0.7... Building network-2.6.3.1... Configuring numbers-3000.2.0.1... Installed old-locale-1.0.0.7 Building numbers-3000.2.0.1... Configuring random-1.1... Installed numbers-3000.2.0.1 Building random-1.1... Configuring primitive-0.6.2.0... Installed network-2.6.3.1 Building primitive-0.6.2.0... Configuring simple-reflect-0.3.2... Installed random-1.1 Building simple-reflect-0.3.2... Configuring split-0.2.3.1... Installed simple-reflect-0.3.2 Building split-0.2.3.1... Configuring stm-2.4.4.1... Installed split-0.2.3.1 Building stm-2.4.4.1... Configuring syb-0.6... Installed primitive-0.6.2.0 Building syb-0.6... Configuring tar-0.5.0.3... Installed stm-2.4.4.1 Building tar-0.5.0.3... Configuring time-locale-compat-0.1.1.3... Installed syb-0.6 Building time-locale-compat-0.1.1.3... Configuring text-1.2.2.1... Installed time-locale-compat-0.1.1.3 Building text-1.2.2.1... Configuring transformers-compat-0.5.1.4... Installed tar-0.5.0.3 Building transformers-compat-0.5.1.4... Configuring unix-compat-0.4.3.1... Installed transformers-compat-0.5.1.4 Building unix-compat-0.4.3.1... Configuring utf8-string-1.0.1.1... Installed unix-compat-0.4.3.1 Building utf8-string-1.0.1.1... Configuring word8-0.1.2... Installed utf8-string-1.0.1.1 Building word8-0.1.2... Configuring zlib-0.6.1.2... Installed word8-0.1.2 Building zlib-0.6.1.2... Installed text-1.2.2.1 Configuring data-default-instances-containers-0.0.1... Building data-default-instances-containers-0.0.1... Configuring extra-1.5.1... Installed data-default-instances-containers-0.0.1 Building extra-1.5.1... Configuring data-default-instances-dlist-0.0.1... Installed zlib-0.6.1.2 Building data-default-instances-dlist-0.0.1... Configuring data-memocombinators-0.5.1... Installed data-default-instances-dlist-0.0.1 Building data-memocombinators-0.5.1... Configuring asn1-types-0.3.2... Installed extra-1.5.1 Building asn1-types-0.3.2... Configuring MonadPrompt-1.0.0.5... Installed data-memocombinators-0.5.1 Building MonadPrompt-1.0.0.5... Configuring cryptonite-0.21... Installed asn1-types-0.3.2 Configuring logict-0.6.0.2... Installed MonadPrompt-1.0.0.5 Building cryptonite-0.21... Building logict-0.6.0.2... Configuring pem-0.2.2... Installed logict-0.6.0.2 Building pem-0.2.2... Configuring regex-base-0.93.2... Installed pem-0.2.2 Building regex-base-0.93.2... Configuring MemoTrie-0.6.7... Installed regex-base-0.93.2 Building MemoTrie-0.6.7... Configuring data-default-instances-old-locale-0.0.1... Installed MemoTrie-0.6.7 Building data-default-instances-old-locale-0.0.1... Configuring old-time-1.1.0.3... Installed data-default-instances-old-locale-0.0.1 Building old-time-1.1.0.3... Configuring iproute-1.7.1... Installed old-time-1.1.0.3 Building iproute-1.7.1... Configuring hslogger-1.2.10... Installed iproute-1.7.1 Building hslogger-1.2.10... Configuring socks-0.5.5... Installed hslogger-1.2.10 Building socks-0.5.5... Configuring simple-sendfile-0.2.25... Installed socks-0.5.5 Building simple-sendfile-0.2.25... Configuring edit-distance-0.2.2.1... Installed simple-sendfile-0.2.25 Building edit-distance-0.2.2.1... Configuring mersenne-random-pure64-0.2.2.0... Installed cryptonite-0.21 Building mersenne-random-pure64-0.2.2.0... Configuring tf-random-0.5... Installed edit-distance-0.2.2.1 Building tf-random-0.5... Configuring SafeSemaphore-0.10.1... Installed mersenne-random-pure64-0.2.2.0 Building SafeSemaphore-0.10.1... Configuring vector-0.12.0.0... Installed tf-random-0.5 Building vector-0.12.0.0... Configuring async-2.1.1... Installed SafeSemaphore-0.10.1 Building async-2.1.1... Configuring show-0.6... Installed async-2.1.1 Building show-0.6... Configuring stateref-0.3... Installed show-0.6 Building stateref-0.3... Configuring th-extras-0.0.0.4... Installed stateref-0.3 Building th-extras-0.0.0.4... Configuring MonadRandom-0.5.1... Installed th-extras-0.0.0.4 Building MonadRandom-0.5.1... Configuring mmorph-1.0.9... Installed MonadRandom-0.5.1 Building mmorph-1.0.9... Configuring exceptions-0.8.3... Installed mmorph-1.0.9 Building exceptions-0.8.3... Configuring transformers-base-0.4.4... Installed exceptions-0.8.3 Building transformers-base-0.4.4... Configuring tagged-0.8.5... Installed vector-0.12.0.0 Building tagged-0.8.5... Configuring hashable-1.2.5.0... Installed transformers-base-0.4.4 Building hashable-1.2.5.0... Configuring blaze-builder-0.4.0.2... Installed tagged-0.8.5 Building blaze-builder-0.4.0.2... Configuring mime-types-0.1.0.7... Installed hashable-1.2.5.0 Building mime-types-0.1.0.7... Configuring polyparse-1.12... Installed blaze-builder-0.4.0.2 Building polyparse-1.12... Configuring parsec-3.1.11... Installed mime-types-0.1.0.7 Building parsec-3.1.11... Configuring tagsoup-0.14... Installed polyparse-1.12 Building tagsoup-0.14... Installed parsec-3.1.11 Configuring asn1-encoding-0.9.4... Building asn1-encoding-0.9.4... Configuring vector-space-0.10.4... Installed asn1-encoding-0.9.4 Building vector-space-0.10.4... Configuring data-default-0.7.1.1... Installed tagsoup-0.14 Building data-default-0.7.1.1... Configuring unix-time-0.3.7... Installed vector-space-0.10.4 Installed data-default-0.7.1.1 Configuring flexible-defaults-0.0.1.2... Building unix-time-0.3.7... Building flexible-defaults-0.0.1.2... Configuring QuickCheck-2.9.2... Installed unix-time-0.3.7 Configuring hint-0.6.0... Installed flexible-defaults-0.0.1.2 Building QuickCheck-2.9.2... Building hint-0.6.0... Configuring random-shuffle-0.0.4... Installed hint-0.6.0 Building random-shuffle-0.0.4... Configuring ListLike-4.5.1... Installed random-shuffle-0.0.4 Building ListLike-4.5.1... Configuring mwc-random-0.13.5.0... Installed QuickCheck-2.9.2 Building mwc-random-0.13.5.0... Configuring vector-th-unbox-0.2.1.6... Installed ListLike-4.5.1 Configuring monad-control-1.0.1.0... Installed mwc-random-0.13.5.0 Building vector-th-unbox-0.2.1.6... Building monad-control-1.0.1.0... Configuring case-insensitive-1.2.0.8... Installed vector-th-unbox-0.2.1.6 Configuring psqueues-0.2.2.3... Installed monad-control-1.0.1.0 Building case-insensitive-1.2.0.8... Building psqueues-0.2.2.3... Configuring scientific-0.3.4.10... Installed case-insensitive-1.2.0.8 Building scientific-0.3.4.10... Configuring uuid-types-1.0.3... Installed psqueues-0.2.2.3 Building uuid-types-1.0.3... Configuring unordered-containers-0.2.7.2... Installed scientific-0.3.4.10 Building unordered-containers-0.2.7.2... Configuring cookie-0.4.2.1... Installed uuid-types-1.0.3 Building cookie-0.4.2.1... Configuring cpphs-1.20.3... Installed cookie-0.4.2.1 Building cpphs-1.20.3... Configuring streaming-commons-0.1.17... Installed unordered-containers-0.2.7.2 Building streaming-commons-0.1.17... Configuring network-uri-2.6.1.0... Installed cpphs-1.20.3 Building network-uri-2.6.1.0... Configuring regex-tdfa-1.2.2... Installed streaming-commons-0.1.17 Building regex-tdfa-1.2.2... Installed network-uri-2.6.1.0 Configuring asn1-parse-0.9.4... Building asn1-parse-0.9.4... Installed asn1-parse-0.9.4 Configuring fast-logger-2.4.10... Building fast-logger-2.4.10... Configuring QuickCheck-safe-0.1.0.2... Installed fast-logger-2.4.10 Building QuickCheck-safe-0.1.0.2... Configuring Stream-0.4.7.2... Installed QuickCheck-safe-0.1.0.2 Building Stream-0.4.7.2... Configuring mueval-0.9.3... Installed regex-tdfa-1.2.2 Building mueval-0.9.3... Configuring process-extras-0.7.1... Installed Stream-0.4.7.2 Building process-extras-0.7.1... Configuring random-source-0.3.0.6... Installed process-extras-0.7.1 Building random-source-0.3.0.6... Configuring math-functions-0.2.1.0... Installed mueval-0.9.3 Building math-functions-0.2.1.0... Configuring lifted-base-0.2.3.10... Installed random-source-0.3.0.6 Building lifted-base-0.2.3.10... Configuring http-types-0.9.1... Installed lifted-base-0.2.3.10 Building http-types-0.9.1... Configuring http2-1.6.3... Installed math-functions-0.2.1.0 Building http2-1.6.3... Configuring attoparsec-0.13.1.0... Installed http-types-0.9.1 Building attoparsec-0.13.1.0... Configuring uniplate-1.6.12... Installed http2-1.6.3 Configuring vault-0.3.0.6... Installed attoparsec-0.13.1.0 Building uniplate-1.6.12... Building vault-0.3.0.6... Configuring haskell-src-exts-1.19.1... Installed vault-0.3.0.6 Building haskell-src-exts-1.19.1... Configuring HTTP-4000.3.5... Installed uniplate-1.6.12 Building HTTP-4000.3.5... Installed HTTP-4000.3.5 Configuring x509-1.6.5... Building x509-1.6.5... Installed x509-1.6.5 Configuring arrows-0.4.4.1... Building arrows-0.4.4.1... Configuring IOSpec-0.3... Installed arrows-0.4.4.1 Building IOSpec-0.3... Configuring rvar-0.2.0.3... Installed IOSpec-0.3 Building rvar-0.2.0.3... Configuring resourcet-1.1.9... Installed rvar-0.2.0.3 Building resourcet-1.1.9... Configuring http-client-0.5.6... Installed resourcet-1.1.9 Building http-client-0.5.6... Configuring http-date-0.0.6.1... Installed http-client-0.5.6 Building http-date-0.0.6.1... Configuring aeson-1.1.0.0... Installed http-date-0.0.6.1 Building aeson-1.1.0.0... Configuring wai-3.2.1.1... Installed aeson-1.1.0.0 Building wai-3.2.1.1... Configuring oeis-0.3.8... Installed wai-3.2.1.1 Building oeis-0.3.8... Installed oeis-0.3.8 Configuring x509-store-1.6.2... Building x509-store-1.6.2... Installed haskell-src-exts-1.19.1 Configuring conduit-1.2.9... Building conduit-1.2.9... Configuring wai-logger-2.3.0... Installed x509-store-1.6.2 Building wai-logger-2.3.0... Configuring lambdabot-trusted-5.1.0.1... Installed wai-logger-2.3.0 Building lambdabot-trusted-5.1.0.1... Configuring warp-3.2.11... Installed lambdabot-trusted-5.1.0.1 Building warp-3.2.11... Installed conduit-1.2.9 Configuring haskell-src-exts-simple-1.19.0.0... Building haskell-src-exts-simple-1.19.0.0... Configuring x509-system-1.6.4... Installed haskell-src-exts-simple-1.19.0.0 Building x509-system-1.6.4... Configuring x509-validation-1.6.5... Installed x509-system-1.6.4 Building x509-validation-1.6.5... Configuring conduit-extra-1.1.15... Installed warp-3.2.11 Installed x509-validation-1.6.5 Configuring tls-1.3.9... Building conduit-extra-1.1.15... Building tls-1.3.9... Installed conduit-extra-1.1.15 Installed tls-1.3.9 Configuring warp-tls-3.2.3... Configuring connection-0.2.7... Building connection-0.2.7... Building warp-tls-3.2.3... Installed warp-tls-3.2.3 Installed connection-0.2.7 Configuring http-client-tls-0.3.3.1... Building http-client-tls-0.3.3.1... Installed http-client-tls-0.3.3.1 Configuring http-conduit-2.2.3... Building http-conduit-2.2.3... Installed http-conduit-2.2.3 Configuring hoogle-5.0.9... Building hoogle-5.0.9... Installed hoogle-5.0.9 cabal: Error: some packages failed to install: dependent-map-0.2.4.0 depends on dependent-sum-0.3.2.2 which failed to install. dependent-sum-0.3.2.2 failed during the building phase. The exception was: ExitFailure 1 dependent-sum-template-0.0.0.5 depends on dependent-sum-0.3.2.2 which failed to install. lambdabot-core-5.1 depends on dependent-sum-0.3.2.2 which failed to install. lambdabot-haskell-plugins-5.1.0.1 depends on dependent-sum-0.3.2.2 which failed to install. lambdabot-reference-plugins-5.1.0.1 depends on dependent-sum-0.3.2.2 which failed to install. logfloat-0.12.1 failed during the building phase. The exception was: ExitFailure 1 prim-uniq-0.1.0.1 depends on dependent-sum-0.3.2.2 which failed to install. random-fu-0.2.6.1 depends on logfloat-0.12.1 which failed to install.