Compile successful; Apache will not load (gdImageColorResolve error)

I tried to compile PHP with the following options. I need GD/TTF support for creating dynamic images. I have it working on one of my servers, and I am trying to get it working on the other server. I downloaded and installed the GD-1.3-5 RPM (for GIF compatibility) and used the following configure options: ./configure --prefix=/usr --with-apxs=/usr/sbin/apxs --with-gd --with-gettex t=/usr --enable-safe-mode --with-config-file-path=/etc/httpd --with-exec-dir =/usr/bin --with-zlib --enable-magic-quotes --with-ttf=/usr/lib/libttf.so -- enable-track-vars --enable-xml --disable-debug --with-interbase=shared --wit h-pgsql=shared --with-ldap --with-mysql PHP compiled and installed successfully, but Apache can't load PHP. Here is the error I get: Setting up Web Service: Syntax error on line 57 of /etc/httpd/conf/httpd.conf: Cannot load /etc/httpd/modules/libphp4.so into server: /etc/httpd/modules/libphp4.so: undefined symbol: gdImageColorResolve I ended up just commenting out the three PHP lines in httpd.conf so at least I have Apache working properly. Please help, as I need PHP support back ASAP! Erica