Resolving dependencies...
[1 of 2] Compiling Main             ( /tmp/cabal-tmp-3539586/hlibsass-0.1.10.3/dist/setup/setup.hs, /tmp/cabal-tmp-3539586/hlibsass-0.1.10.3/dist/setup/Main.o )
[2 of 2] Linking /tmp/cabal-tmp-3539586/hlibsass-0.1.10.3/dist/setup/setup
make: createProcess: posix_spawnp: does not exist (No such file or directory)
Failed to install hlibsass-0.1.10.3
Error: cabal: Some packages failed to install:
hlibsass-0.1.10.3-AdSt5kLaWBO7ef7REysVdW failed during the configure step. The
exception was:
ExitFailure 1