Resolving dependencies... Configuring limp-0.3.2.1... Configuring primitive-0.6.1.0... Building limp-0.3.2.1... Building primitive-0.6.1.0... Installed primitive-0.6.1.0 Configuring vector-0.10.12.3... Building vector-0.10.12.3... Installed limp-0.3.2.1 Installed vector-0.10.12.3 Configuring limp-cbc-0.3.0.0... Failed to install limp-cbc-0.3.0.0 Build log ( /home/builder/.cabal/logs/limp-cbc-0.3.0.0.log ): cabal: Entering directory '/tmp/cabal-tmp-22117/limp-cbc-0.3.0.0' Configuring limp-cbc-0.3.0.0... cabal: Missing dependencies on foreign libraries: * Missing (or bad) header file: Cbc.h * Missing C libraries: Cbc, Clp, CbcSolver, Cgl, Osi, OsiCbc, OsiClp, OsiCommonTests, CoinUtils, CoinMP 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. If the header file does exist, it may contain errors that are caught by the C compiler at the preprocessing stage. In this case you can re-run configure with the verbosity flag -v3 to see the error messages. cabal: Leaving directory '/tmp/cabal-tmp-22117/limp-cbc-0.3.0.0' cabal: Error: some packages failed to install: limp-cbc-0.3.0.0 failed during the configure step. The exception was: ExitFailure 1