apache cannot start

I install PHP4 like this ./configure --with-mysql=/usr/local/mysql --with-apxs=/usr/local/apache/bin/apxs --enable-track-vars --enable-versioning make make install then add these line to httpd.conf LoadModule php4_module libexec/libphp4.so AddType application/x-httpd-php .php all run smoothly , until I try to restart apache I got this error: Syntax error on line 205 of /usr/local/apache/conf/httpd.conf: Cannot load /usr/local/apache/libexec/libphp4.so into server: /usr/local/apache/libexec/libphp4.so: undefined symbol: uncompress /usr/local/apache/bin/apachectl start: httpd could not be started can someone help me out? Thanks