How to install APEX in Redhat Enterprise Linux 5

How to install apex

First of all please make sure oracle xe database has been already installed.
1.Unzip Apex Zip File ie . /home/khaliq/data/apex
2.Make sure dba role has been given to user.
3.Make sure oracle path on the .bashrc
4.sqlplus / as sysdba
5.@apexins SYSAUX SYSAUX TEMP /i/
6.@apxldimg path where apex software was unzipped
    ex :  @apxldimg /home/khaliq/data
7.If the above step does not go through properly then cp the images dir within apex folder to tmp.
    1.mkdir -p /tmp/apex/images
    2.cp -r images/* /tmp/apex/images/
    3.rerun @apxldimg /tmp/apex/images/
8.@apxxepwd.sql
9.@apxchpwd.sql enter new password
10.point to http://127.0.0.1:8080/apex/apex_admin
11.For Global Access from sqplus
execute dbms_xdb.setListenerLocalAccess(l_access => FALSE);