Resolving dependencies... Downloading clipper-0.0.1... Configuring clipper-0.0.1... Building clipper-0.0.1... Preprocessing library clipper-0.0.1... In file included from Clipper.hsc:27:0: cbits/clipper.hpp:29:18: fatal error: vector: No such file or directory compilation terminated. compiling dist/build/Algebra/Clipper_hsc_make.c failed (exit code 1) command was: /usr/bin/gcc -c dist/build/Algebra/Clipper_hsc_make.c -o dist/build/Algebra/Clipper_hsc_make.o -fno-stack-protector -Wl,--hash-size=31 -Wl,--reduce-memory-overheads -D__GLASGOW_HASKELL__=706 -Dlinux_BUILD_OS -Dlinux_HOST_OS -Dx86_64_BUILD_ARCH -Dx86_64_HOST_ARCH -Icbits -I/usr/local/lib/ghc-7.6.3/base-4.6.0.1/include -Idist/build/autogen -include dist/build/autogen/cabal_macros.h -Idist/build/autogen -include dist/build/autogen/cabal_macros.h -Idist/build/autogen -include dist/build/autogen/cabal_macros.h -I/usr/local/lib/ghc-7.6.3/include -Idist/build/autogen -include dist/build/autogen/cabal_macros.h -I/usr/local/lib/ghc-7.6.3/include/ Failed to install clipper-0.0.1 cabal: Error: some packages failed to install: clipper-0.0.1 failed during the building phase. The exception was: ExitFailure 1