*** setup configure Creating setup (and its parents) /usr/local/bin/ghc --make Setup.hs -o setup/setup -odir setup -hidir setup [1 of 1] Compiling Main ( Setup.hs, setup/Main.o ) Setup.hs:17:7: Not in scope: `writeHookedBuildInfo' *** Trying again with preferred-versions *** setup configure Creating setup (and its parents) /usr/local/bin/ghc --make Setup.hs -o setup/setup -odir setup -hidir setup [1 of 1] Compiling Main ( Setup.hs, setup/Main.o ) Setup.hs:17:7: Not in scope: `writeHookedBuildInfo'