Resolving dependencies...
Downloading termbox-bindings-0.1.0.0...
[1 of 1] Compiling Main             ( /tmp/cabal-tmp-28882/termbox-bindings-0.1.0.0/dist/setup/setup.hs, /tmp/cabal-tmp-28882/termbox-bindings-0.1.0.0/dist/setup/Main.o )
Linking /tmp/cabal-tmp-28882/termbox-bindings-0.1.0.0/dist/setup/setup ...
setup: TB_INCLUDE_DIR: getEnv: does not exist (no environment variable)
Failed to install termbox-bindings-0.1.0.0
cabal: Error: some packages failed to install:
termbox-bindings-0.1.0.0 failed during the configure step. The exception was:
ExitFailure 1