Resolving dependencies... Configuring re2-0.2... Failed to install re2-0.2 Build log ( /home/builder/.cabal/logs/ghc-8.2.2/re2-0.2-GaNnBM1djeyEmTJDIgmO9L.log ): cabal: Entering directory '/tmp/cabal-tmp-16328/re2-0.2' Configuring re2-0.2... cabal: Missing dependency on a foreign library: * Missing C library: re2 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-16328/re2-0.2' cabal: Error: some packages failed to install: re2-0.2-GaNnBM1djeyEmTJDIgmO9L failed during the configure step. The exception was: ExitFailure 1