apache make falure with php module

Hello, It has been days and many attempts to install PHP on Linux RedHat 7.1. I've tried RPMs and compiles to no avail. Can please someone help? Here is the latest documentation steps I've tried: cd apache_1.3.23 ./configure cd ../php-4.1.2 ./configure --with-mysql --with-apache=../apache_.1.3.23 --enable-track-vars make && make install cd ../apache_1.3.23 ./configure --activate-module=src/modules/php4/libmodphp4.a (here the docs says php3/libphp3.a, but since this doesn't exist I have selected libmodpbp4.a, could this be the problem?) make Below is the last few lines of the make: ===> src/modules/php4 gcc -c -I../../os/unix -I../../include -DLINUX=22 -DUSE_HSREGEX ../../apaci mod_php4.c mod_php4.c:28:18: zend.h: No such file or directory mod_php4.c:29:17: php.h: No such file or directory mod_php4.c:30:27: php_variables.h: No such file or directory mod_php4.c:47:21: php_ini.h: No such file or directory mod_php4.c:48:25: php_globals.h: No such file or directory mod_php4.c:49:18: SAPI.h: No such file or directory mod_php4.c:50:22: php_main.h: No such file or directory mod_php4.c:52:26: zend_compile.h: No such file or directory mod_php4.c:53:26: zend_execute.h: No such file or directory mod_php4.c:54:28: zend_highlight.h: No such file or directory mod_php4.c:55:25: zend_indent.h: No such file or directory mod_php4.c:57:39: ext/standard/php_standard.h: No such file or directory make[4]: *** [mod_php4.o] Error 1 make[3]: *** [all] Error 1 make[2]: *** [subdirs] Error 1 make[2]: Leaving directory `/home/auji/apache_1.3.23/src' make[1]: *** [build-std] Error 2 make[1]: Leaving directory `/home/auji/apache_1.3.23' make: *** [build] Error 2 Thanks very much for any thoughts on why I don't have these files after many attempts. Shouldn't these file be created whem I make php? jim