Resolving dependencies... Configuring ObjectName-1.1.0.1... Configuring fixed-0.2.1.1... Building fixed-0.2.1.1... Building ObjectName-1.1.0.1... Installed ObjectName-1.1.0.1 Configuring half-0.2.2.3... Configuring stm-2.4.4.1... Installed fixed-0.2.1.1 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-2.0.0.2... 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 OpenGL-3.0.1.0 Downloading qt-1.1.6... Configuring qt-1.1.6... Failed to install qt-1.1.6 Build log ( /home/builder/.cabal/logs/qt-1.1.6.log ): cabal: Entering directory '/tmp/cabal-tmp-1147/qt-1.1.6' Configuring qt-1.1.6... cabal: Missing dependencies on foreign libraries: * Missing C libraries: qtc_core, qtc_gui, qtc_network, qtc_opengl, qtc_tools, qtc_script This problem can usually be solved by installing the system packages that provide these libraries (you may need the "-dev" versions). If the libraries are already installed but in a non-standard location then you can use the flags --extra-include-dirs= and --extra-lib-dirs= to specify where they are. cabal: Leaving directory '/tmp/cabal-tmp-1147/qt-1.1.6' cabal: Error: some packages failed to install: qt-1.1.6 failed during the configure step. The exception was: ExitFailure 1