Resolving dependencies... Downloading Codec-Image-DevIL-0.2.3... Configuring Codec-Image-DevIL-0.2.3... cabal: Missing dependency on a foreign library: * Missing C library: IL This problem can usually be solved by installing the system package that provides this library (you may need the "-dev" version). If the library is already installed but in a non-standard location then you can use the flags --extra-include-dirs= and --extra-lib-dirs= to specify where it is. Failed to install Codec-Image-DevIL-0.2.3 Configuring OpenGLRaw-1.4.0.0... cabal: Missing dependency on a foreign library: * Missing C library: GL This problem can usually be solved by installing the system package that provides this library (you may need the "-dev" version). If the library is already installed but in a non-standard location then you can use the flags --extra-include-dirs= and --extra-lib-dirs= to specify where it is. Failed to install OpenGLRaw-1.4.0.0 Downloading data-reify-0.6... Configuring data-reify-0.6... Building data-reify-0.6... Preprocessing library data-reify-0.6... [1 of 2] Compiling Data.Reify.Graph ( Data/Reify/Graph.hs, dist/build/Data/Reify/Graph.o ) [2 of 2] Compiling Data.Reify ( Data/Reify.hs, dist/build/Data/Reify.o ) In-place registering data-reify-0.6... Running Haddock for data-reify-0.6... Running hscolour for data-reify-0.6... Preprocessing library data-reify-0.6... Preprocessing library data-reify-0.6... Warning: The documentation for the following packages are not installed. No links will be generated to these packages: rts-1.0 Haddock coverage: 67% ( 2 / 3) in 'Data.Reify.Graph' 75% ( 3 / 4) in 'Data.Reify' Documentation created: dist/doc/html/data-reify/index.html Installing library in /srv/hackage/var/build/tmp-install/lib/data-reify-0.6/ghc-7.6.3 Registering data-reify-0.6... Installed data-reify-0.6 cabal: Error: some packages failed to install: Codec-Image-DevIL-0.2.3 failed during the configure step. The exception was: ExitFailure 1 GLURaw-1.4.0.0 depends on OpenGLRaw-1.4.0.0 which failed to install. GLUT-2.5.0.2 depends on OpenGLRaw-1.4.0.0 which failed to install. OpenGL-2.9.1.0 depends on OpenGLRaw-1.4.0.0 which failed to install. OpenGLRaw-1.4.0.0 failed during the configure step. The exception was: ExitFailure 1 chalkboard-1.9.0.16 depends on OpenGLRaw-1.4.0.0 which failed to install.