SSL_CTX_set_tmp_rsa_callback

hiee everyone... did anyone come accross the same problem? when i tried to configure my php with the --with-imap it came out gss_... undefined.. so i found out i must use the extra --with-kerebos and i've to install krb development rpm and others... after all is finished, my php configure all well! and i make and make install without any errors... but when i tried to run my httpd apache... this is what it says undefined symbol: SSL_CTX_set_tmp_rsa_callback in lib4php.so (** i can't remember the name of the php .so :P ) what should i do next?? i configure apache with this option: --enable-module=so and the prefix... should i --enable-module=ssl and --enable-shared=ssl? please advise... thank you p/s: this newsgroup seems to be down often... regards, James