Hi Ivan I believe that regex-posix (Haskell) is expecting regex.h to be the 'standard posix' header file. The versions of MinGW / MSys I'm using from around Christmas last year didn't ship with a Posix regex implementation, though this might have changed now. I seem to remember that GNU Posix was available as a package from the MinGW website, but there was some reason I choose to work from the GNU source tarball instead (what ever it was, I've now forgotten).
Its certainly possible the original poster doesn't have a Posix regex implementation under MinGW either - I can't find the darcs repo to check, but I think MinGW would need more than a header file. Best wishes Stephen _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe