Resolving dependencies... Configuring ObjectName-1.1.0.1... Configuring fixed-0.2.1.1... Building ObjectName-1.1.0.1... Building fixed-0.2.1.1... Installed ObjectName-1.1.0.1 Configuring half-0.2.2.3... Installed fixed-0.2.1.1 Configuring stm-2.4.4.1... Building half-0.2.2.3... Building stm-2.4.4.1... Configuring text-1.2.2.1... Installed half-0.2.2.3 Building text-1.2.2.1... Installed stm-2.4.4.1 Configuring StateVar-1.1.0.4... Building StateVar-1.1.0.4... Installed StateVar-1.1.0.4 Installed text-1.2.2.1 Configuring OpenGLRaw-3.2.4.0... Building OpenGLRaw-3.2.4.0... Installed OpenGLRaw-3.2.4.0 Configuring GLURaw-2.0.0.3... Building GLURaw-2.0.0.3... Installed GLURaw-2.0.0.3 Configuring OpenGL-3.0.1.0... Building OpenGL-3.0.1.0... Installed OpenGL-3.0.1.0 Configuring GLUT-2.7.0.10... Building GLUT-2.7.0.10... Installed GLUT-2.7.0.10 Downloading Shu-thing-1.0.20071203... Configuring Shu-thing-1.0.20071203... Building Shu-thing-1.0.20071203... Failed to install Shu-thing-1.0.20071203 Build log ( /home/builder/.cabal/logs/Shu-thing-1.0.20071203.log ): cabal: Entering directory '/tmp/cabal-tmp-2247/Shu-thing-1.0.20071203' Configuring Shu-thing-1.0.20071203... Warning: 'ghc-options: -prof' is not necessary and will lead to problems when used on a library. Use the configure flag --enable-library-profiling and/or --enable-profiling. Building Shu-thing-1.0.20071203... Preprocessing executable 'shu-thing' for Shu-thing-1.0.20071203... Shu-thing.hs:1:16: warning: -fbang-patterns is deprecated: use -XBangPatterns or pragma {-# LANGUAGE BangPatterns #-} instead : error: Failing due to -Werror. cabal: Leaving directory '/tmp/cabal-tmp-2247/Shu-thing-1.0.20071203' cabal: Error: some packages failed to install: Shu-thing-1.0.20071203 failed during the building phase. The exception was: ExitFailure 1