Install apache from source:

adduser --disabled-login apache

This creates the user apache, group apache.

./configure --prefix=/usr/local/apache/2.0.55 \
--disable-userdir \
--disable-imap \
--disable-status \
--enable-rewrite \
--enable-so --enable-ssl

followed by make and make install

./configure \
--prefix=/usr/local/php-5.1.2 \
--with-mysql=/usr/local/mysql \
--with-apxs2=/usr/local/apache/current/bin/apxs \
--with-config-file-path=/usr/local/apache/current/conf \
--disable-debug --enable-memory-limit=yes  \
--with-zlib \
--with-gd --with-jpeg