Installation Notes

Postgres installation  
./configure  
gmake  
su  
gmake
install  
adduser postgres  
mkdir /usr/local/pgsql/data  
chown postgres /usr/local/pgsql/data  
su - postgres  
/usr/local/pgsql/bin/initdb -D /usr/local/pgsql/data  
/usr/local/pgsql/bin/postmaster -D /usr/local/pgsql/data >logfile 2>&1 &   /usr/local/pgsql/bin/createdb test  
/usr/local/pgsql/bin/psql test   
   

Apache Installation 
./configure --prefix=/usr/local/apache --enable-module=rewrite --enable-shared=rewrite --enable-module=so

make

make install  

Php Installation 
./configure --with-apxs=/usr/local/apache/bin/apxs --enable-mbstring  --enable-track-vars --enable-trans-sid --disable-unified-odbc --disable-magic-quotes --with-zlib --with-gd --with-mysql --enable-gd-native-ttf --with-ttf --enable-inline-optimization --enable-ftp --with-iodbc=/usr/local --with-ibm-db2=/home/db2inst1/sqllib 

or

./configure --with-apxs=/usr/local/apache/bin/apxs --enable-mbstring --with-pgsql=/usr/local/pgsql --enable-track-vars --enable-trans-sid --disable-magic-quotes --with-zlib --with-gd --with-mysql --enable-gd-native-ttf --with-ttf --enable-inline-optimization --enable-ftp  

make 

make install