I get an error while building the latest Hugs snapshot on Mac OS X 10.3.5 with Apple's version of GCC 3.3 as follows: Compiling hugsdir/libraries/System/Posix/Env.hs ld: Undefined symbols: _environ runhugs: Error occurred ERROR "hugsdir/libraries/System/Posix/Env.hs" - Error while running compilation command 'gcc -DNDEBUG=1 -g -no-cpp-precomp -flat_namespace -bundle -D__HUGS__ "-Ihugsdir/include" "hugsdir/libraries/System/Posix/Env.c" -o "hugsdir/libraries/System/Posix/Env.so" -Ihugsdir/libraries/System/Posix -Ifptools/libraries/unix/include -ldl' It's no big deal, but it would be nice if it could be resolved. Alwyn