Resolving dependencies... Configuring data-accessor-0.2.2.7... Configuring mtl-2.2.1... Building mtl-2.2.1... Building data-accessor-0.2.2.7... Installed data-accessor-0.2.2.7 Configuring numtype-1.2... Building numtype-1.2... Configuring numtype-dk-0.5.0.1... Installed mtl-2.2.1 Configuring primitive-0.6.1.0... Installed numtype-1.2 Building numtype-dk-0.5.0.1... Building primitive-0.6.1.0... Configuring random-1.1... Installed numtype-dk-0.5.0.1 Building random-1.1... Configuring rank1dynamic-0.3.3.0... Installed primitive-0.6.1.0 Configuring stm-2.4.4.1... Installed random-1.1 Building rank1dynamic-0.3.3.0... Building stm-2.4.4.1... Configuring syb-0.6... Installed rank1dynamic-0.3.3.0 Building syb-0.6... Configuring text-1.2.2.1... Installed stm-2.4.4.1 Building text-1.2.2.1... Configuring transformers-compat-0.5.1.4... Installed syb-0.6 Building transformers-compat-0.5.1.4... Installed transformers-compat-0.5.1.4 Configuring exact-pi-0.4.1.2... Building exact-pi-0.4.1.2... Configuring distributed-static-0.3.5.0... Installed exact-pi-0.4.1.2 Building distributed-static-0.3.5.0... Configuring vector-0.11.0.0... Installed distributed-static-0.3.5.0 Building vector-0.11.0.0... Configuring exceptions-0.8.3... Installed text-1.2.2.1 Building exceptions-0.8.3... Configuring hashable-1.2.4.0... Installed exceptions-0.8.3 Building hashable-1.2.4.0... Installed hashable-1.2.4.0 Configuring network-transport-0.4.4.0... Building network-transport-0.4.4.0... Installed network-transport-0.4.4.0 Configuring distributed-process-0.6.6... Building distributed-process-0.6.6... Installed vector-0.11.0.0 Configuring dimensional-1.0.1.3... Building dimensional-1.0.1.3... Installed dimensional-1.0.1.3 Installed distributed-process-0.6.6 Downloading lambda-devs-0.4.0... Configuring lambda-devs-0.4.0... Building lambda-devs-0.4.0... Failed to install lambda-devs-0.4.0 Build log ( /home/builder/.cabal/logs/lambda-devs-0.4.0.log ): cabal: Entering directory '/tmp/cabal-tmp-23815/lambda-devs-0.4.0' Configuring lambda-devs-0.4.0... Building lambda-devs-0.4.0... Preprocessing library lambda-devs-0.4.0... [1 of 7] Compiling Data.DEVS.Simulation.Infinite ( Data/DEVS/Simulation/Infinite.hs, dist/build/Data/DEVS/Simulation/Infinite.o ) Data/DEVS/Simulation/Infinite.hs:38:29: warning: [-Wtype-defaults] • Defaulting the following constraints to type ‘Double’ (RealFloat a0) arising from a use of ‘floatRadix’ at Data/DEVS/Simulation/Infinite.hs:38:29-40 (Num a0) arising from the literal ‘0’ at Data/DEVS/Simulation/Infinite.hs:38:40 • In the first argument of ‘(-)’, namely ‘floatRadix 0’ In the first argument of ‘encodeFloat’, namely ‘(floatRadix 0 - 1)’ In the expression: encodeFloat (floatRadix 0 - 1) (snd $ floatRange 0) Data/DEVS/Simulation/Infinite.hs:38:54: warning: [-Wtype-defaults] • Defaulting the following constraints to type ‘Double’ (RealFloat a0) arising from a use of ‘floatRange’ at Data/DEVS/Simulation/Infinite.hs:38:54-65 (Num a0) arising from the literal ‘0’ at Data/DEVS/Simulation/Infinite.hs:38:65 • In the second argument of ‘($)’, namely ‘floatRange 0’ In the second argument of ‘encodeFloat’, namely ‘(snd $ floatRange 0)’ In the expression: encodeFloat (floatRadix 0 - 1) (snd $ floatRange 0) [2 of 7] Compiling Data.DEVS.Devs ( Data/DEVS/Devs.hs, dist/build/Data/DEVS/Devs.o ) Data/DEVS/Devs.hs:43:7: warning: [-Wdodgy-exports] The export item ‘AtomicModel(..)’ suggests that ‘AtomicModel’ has (in-scope) constructors or class methods, but it has none Data/DEVS/Devs.hs:180:1: warning: [-Worphans] Orphan instance: instance Binary T To avoid this move the instance declaration to the module of the class or of the type, or wrap the type with a newtype and declare the instance on the new type. [3 of 7] Compiling Data.DEVS.Simulation.Processor ( Data/DEVS/Simulation/Processor.hs, dist/build/Data/DEVS/Simulation/Processor.o ) Data/DEVS/Simulation/Processor.hs:37:6: warning: [-Wdodgy-exports] The export item ‘ProcessorType(..)’ suggests that ‘ProcessorType’ has (in-scope) constructors or class methods, but it has none Data/DEVS/Simulation/Processor.hs:67:14: warning: [-Wunused-matches] Defined but not used: ‘c’ [4 of 7] Compiling Data.DEVS.Simulation.Coordinator ( Data/DEVS/Simulation/Coordinator.hs, dist/build/Data/DEVS/Simulation/Coordinator.o ) Data/DEVS/Simulation/Coordinator.hs:41:1: warning: [-Wunused-imports] The import of ‘Data.Set’ is redundant except perhaps to import instances from ‘Data.Set’ To import instances alone, use: import Data.Set() Data/DEVS/Simulation/Coordinator.hs:42:1: warning: [-Wunused-imports] The qualified import of ‘Data.Set’ is redundant except perhaps to import instances from ‘Data.Set’ To import instances alone, use: import Data.Set() Data/DEVS/Simulation/Coordinator.hs:44:1: warning: [-Wunused-imports] The import of ‘Data.DEVS.Devs’ is redundant except perhaps to import instances from ‘Data.DEVS.Devs’ To import instances alone, use: import Data.DEVS.Devs() Data/DEVS/Simulation/Coordinator.hs:46:1: warning: [-Wunused-imports] The import of ‘Control.Distributed.Process’ is redundant except perhaps to import instances from ‘Control.Distributed.Process’ To import instances alone, use: import Control.Distributed.Process() [5 of 7] Compiling Data.DEVS.Simulation.Simulator ( Data/DEVS/Simulation/Simulator.hs, dist/build/Data/DEVS/Simulation/Simulator.o ) Data/DEVS/Simulation/Simulator.hs:39:1: warning: [-Wunused-imports] The import of ‘Control.Distributed.Process’ is redundant except perhaps to import instances from ‘Control.Distributed.Process’ To import instances alone, use: import Control.Distributed.Process() Data/DEVS/Simulation/Simulator.hs:40:1: warning: [-Wunused-imports] The qualified import of ‘Prelude’ is redundant except perhaps to import instances from ‘Prelude’ To import instances alone, use: import Prelude() Data/DEVS/Simulation/Simulator.hs:55:29: warning: [-Wunused-matches] Defined but not used: ‘mconf’ [6 of 7] Compiling Data.DEVS.Simulation ( Data/DEVS/Simulation.hs, dist/build/Data/DEVS/Simulation.o ) [7 of 7] Compiling Data.DEVS ( Data/DEVS.hs, dist/build/Data/DEVS.o ) Preprocessing executable 'lambda-devs-example' for lambda-devs-0.4.0... [1 of 1] Compiling Main ( Example/Example.hs, dist/build/lambda-devs-example/lambda-devs-example-tmp/Main.o ) Example/Example.hs:4:1: error: Failed to load interface for ‘Example.Ship’ Use -v to see a list of the files searched for. cabal: Leaving directory '/tmp/cabal-tmp-23815/lambda-devs-0.4.0' cabal: Error: some packages failed to install: lambda-devs-0.4.0 failed during the building phase. The exception was: ExitFailure 1