Franklyn Simon <franklynsimon@xxxxxxxxxxxxx> writes: > I uncompressed gmp-4.2.4 and mpfr-2.3.2 in /opt/gcc4.3.2 directory and > made symbol link: gmp and mpfr to point to them. I also use the > –with-gmp and –with-mpfr to configure as the same time with gcc-4.3.2 > but I get the error message: checking for correct version of gmp.h no. > My question is here is the header file (gmp.h). Is this my problem > not having the gmp.h file? If you unpack the gmp and mpfr sources in the gcc source directory as you describe, then you shouldn't pass the --with-gmp and --with-mpfr options. The directories will be found automatically. Ian