Resolving dependencies... Configuring SDL-0.6.6.0... Configuring SHA-1.6.4.2... Building SHA-1.6.4.2... Building SDL-0.6.6.0... Installed SHA-1.6.4.2 Configuring basement-0.0.5... Building basement-0.0.5... Installed SDL-0.6.6.0 Configuring byteable-0.1.1... Building byteable-0.1.1... Installed byteable-0.1.1 Configuring cereal-0.5.4.0... Building cereal-0.5.4.0... Installed cereal-0.5.4.0 Configuring entropy-0.4... Building entropy-0.4... Installed entropy-0.4 Configuring hourglass-0.2.10... Building hourglass-0.2.10... Installed hourglass-0.2.10 Configuring network-fancy-0.2.4... Building network-fancy-0.2.4... Installed network-fancy-0.2.4 Configuring old-locale-1.0.0.7... Building old-locale-1.0.0.7... Installed basement-0.0.5 Configuring safe-0.3.16... Installed old-locale-1.0.0.7 Configuring transformers-compat-0.5.1.4... Building safe-0.3.16... Building transformers-compat-0.5.1.4... Installed transformers-compat-0.5.1.4 Configuring SDL-ttf-0.6.2.2... Installed safe-0.3.16 Configuring SDL-mixer-0.6.2.0... Failed to install SDL-ttf-0.6.2.2 Build log ( /home/builder/.cabal/logs/ghc-8.2.2/SDL-ttf-0.6.2.2-4ROutVSTc6IIZEAbyVrCpx.log ): cabal: Entering directory '/tmp/cabal-tmp-1470/SDL-ttf-0.6.2.2' [1 of 1] Compiling Main ( /tmp/cabal-tmp-1470/SDL-ttf-0.6.2.2/dist/setup/setup.hs, /tmp/cabal-tmp-1470/SDL-ttf-0.6.2.2/dist/setup/Main.o ) Linking /tmp/cabal-tmp-1470/SDL-ttf-0.6.2.2/dist/setup/setup ... Configuring SDL-ttf-0.6.2.2... checking for sdl-config... /usr/bin/sdl-config checking for gcc... /usr/bin/gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether /usr/bin/gcc accepts -g... yes checking for /usr/bin/gcc option to accept ISO C89... none needed checking for TTF_OpenFont in -lSDL_ttf... no configure: error: *** SDL_ttf lib not found! Get SDL_ttf from http://www.libsdl.org/projects/SDL_ttf/index.html cabal: Leaving directory '/tmp/cabal-tmp-1470/SDL-ttf-0.6.2.2' Configuring SDL-gfx-0.6.0.2... Failed to install SDL-mixer-0.6.2.0 Build log ( /home/builder/.cabal/logs/ghc-8.2.2/SDL-mixer-0.6.2.0-3R1CVGpbCqi5khkNJFpcnC.log ): cabal: Entering directory '/tmp/cabal-tmp-1471/SDL-mixer-0.6.2.0' [1 of 1] Compiling Main ( /tmp/cabal-tmp-1471/SDL-mixer-0.6.2.0/dist/setup/setup.hs, /tmp/cabal-tmp-1471/SDL-mixer-0.6.2.0/dist/setup/Main.o ) Linking /tmp/cabal-tmp-1471/SDL-mixer-0.6.2.0/dist/setup/setup ... Configuring SDL-mixer-0.6.2.0... configure: WARNING: unrecognized options: --with-compiler checking for sdl-config... /usr/bin/sdl-config checking for gcc... /usr/bin/gcc checking whether the C compiler works... no configure: error: in `/tmp/cabal-tmp-1471/SDL-mixer-0.6.2.0': configure: error: C compiler cannot create executables See `config.log' for more details. cabal: Leaving directory '/tmp/cabal-tmp-1471/SDL-mixer-0.6.2.0' Failed to install SDL-gfx-0.6.0.2 Build log ( /home/builder/.cabal/logs/ghc-8.2.2/SDL-gfx-0.6.0.2-L1CTls4xEksELwBhbrhuor.log ): cabal: Entering directory '/tmp/cabal-tmp-1470/SDL-gfx-0.6.0.2' [1 of 1] Compiling Main ( /tmp/cabal-tmp-1470/SDL-gfx-0.6.0.2/dist/setup/setup.hs, /tmp/cabal-tmp-1470/SDL-gfx-0.6.0.2/dist/setup/Main.o ) Linking /tmp/cabal-tmp-1470/SDL-gfx-0.6.0.2/dist/setup/setup ... Configuring SDL-gfx-0.6.0.2... checking for sdl-config... /usr/bin/sdl-config checking for gcc... /usr/bin/gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether /usr/bin/gcc accepts -g... yes checking for /usr/bin/gcc option to accept ISO C89... none needed checking for SDL_initFramerate in -lSDL_gfx... no configure: error: *** SDL_gfx lib not found! Get SDL_gfx from http://www.ferzkopp.net/~aschiffler/Software/SDL_gfx-2.0/ cabal: Leaving directory '/tmp/cabal-tmp-1470/SDL-gfx-0.6.0.2' cabal: Error: some packages failed to install: SDL-gfx-0.6.0.2-L1CTls4xEksELwBhbrhuor failed during the configure step. The exception was: ExitFailure 1 SDL-mixer-0.6.2.0-3R1CVGpbCqi5khkNJFpcnC failed during the configure step. The exception was: ExitFailure 77 SDL-ttf-0.6.2.2-4ROutVSTc6IIZEAbyVrCpx failed during the configure step. The exception was: ExitFailure 1 intricacy-0.7.1.1-E4XBPhgGXFXiAqAguOIIM depends on intricacy-0.7.1.1 which failed to install.