Thomas Shackell
This is (almost certainly) simply because the stable repository is out of date :-) I'm guessing that that's what you're using. I've pulled the changes from the development one.
A fresh 'darcs pull' found 169 new patches. :-) The build now appears to make the runtime system first. (I'm assuming that I can ignore warnings about the dependency files *.d not existing yet, because it then seems to create them immediately afterwards.) But now it falls over when attempting to build the compiler proper: make -C src/compiler98 ghc -cpp --make Main -o ../../inst/bin/yhc Chasing modules from: Main ./Make.lhs: Can't find module Data.Map Indeed, my installation of ghc-6.2.2 does not have a module Data.Map in the base package. Should autoconf have insisted on a version of ghc>=6.4? Is there anyway I can tell the config process to use an explicit ghc-6.4, rather than plain ghc? (I need to keep plain ghc as 6.2.2 for other projects.) Regards, Malcolm