On 25/09/2009 11:28, Barney Stratford wrote: >> As a workaround, you might try to set the appropriate enironment >> variables > Setting LIBRARY_PATH seems to help, but there must be a better way! Thanks. This is supposed to work, as far as I know: ./configure --with-gmp-libraries=<path> --with-gmp-includes=<path> Cheers, Simon