Resolving dependencies... Downloading ansi-terminal-0.1... Configuring ansi-terminal-0.1... Warning: Instead of 'cpp-options: -Iincludes' use 'include-dirs: includes' Building ansi-terminal-0.1... Preprocessing library ansi-terminal-0.1... System/Console/ANSI/Unix.hs:2:0: fatal error: Exports-Include.hs: No such file or directory compilation terminated. Failed to install ansi-terminal-0.1 cabal: Error: some packages failed to install: ansi-terminal-0.1 failed during the building phase. The exception was: ExitFailure 1