Resolving dependencies... Configuring data-default-class-0.1.2.0... Configuring cereal-0.5.4.0... Building data-default-class-0.1.2.0... Building cereal-0.5.4.0... Installed data-default-class-0.1.2.0 Configuring mtl-2.2.1... Building mtl-2.2.1... Configuring stm-2.4.4.1... Installed cereal-0.5.4.0 Building stm-2.4.4.1... Configuring transformers-compat-0.5.1.4... Installed mtl-2.2.1 Building transformers-compat-0.5.1.4... Configuring text-1.2.2.2... Installed transformers-compat-0.5.1.4 Installed stm-2.4.4.1 Configuring wave-0.1.4... Building text-1.2.2.2... Building wave-0.1.4... Installed wave-0.1.4 Configuring exceptions-0.8.3... Building exceptions-0.8.3... Installed exceptions-0.8.3 Installed text-1.2.2.2 Configuring lame-0.1.1... Failed to install lame-0.1.1 Build log ( /home/builder/.cabal/logs/lame-0.1.1.log ): cabal: Entering directory '/tmp/cabal-tmp-12699/lame-0.1.1' Configuring lame-0.1.1... cabal: Missing dependency on a foreign library: * Missing C library: mp3lame 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. cabal: Leaving directory '/tmp/cabal-tmp-12699/lame-0.1.1' cabal: Error: some packages failed to install: lame-0.1.1 failed during the configure step. The exception was: ExitFailure 1