You can easily install joomla by following these simple stepswhich are as follows:-
1)First extract all the files from the Joomla archive into a directory on your hard drive.
2)In the directory where you extracted the files, create a blank text file named configuration.php
3)Now log into your CGI server and create a directory to put your Joomla files into. Upload the files and directories which you have extracted from the Joomla archive to this new directory.
4)Set the file permissions for the configuration.php file to 666.
5)Now change the permissions of the following files and directories to 777:
administrator/backups/
administrator/components/
administrator/modules/
administrator/templates/
cache/
components/
images/banners/
images/stories/
images/
language/
mambots/content/
mambots/editors/
mambots/editors-xtd/
mambots/search/
mambots/system/
mambots/
media/
modules/
templates/
6)Now point your web browser to http://cgi.bodhost.com/joomla/installation/ Replace bodhost.com with your actual domain name and joomla with the name of the directory you uploaded the Joomla files to.
Note: Please note that for security purposes, we have Safe Mode set to on.
7)Click on the Next button at the top right of the page.
8)Please read the Joomla license. If you agree, click the Next button at the top right of the page.
9)Now Fill in the following properly:
Host Name: localhost
MySQL User Name: bodhostcom (Your domain name without the dot.)
MySQL Password: Your MySQL Database Password
MySQL Database Name: (This is the same as your MySQL User Name.)
MySQL Table Prefix: jos_
Drop Existing Tables: Unchecked
Backup Old Tables: Unchecked if first installation.
Install Sample Data: Checked
10)Click the Next button at the top right of the page. When prompted, click the OK button. The database tables will now be added.
11)Type in the title or name of your web site and click the Next button at the top right of the page.
12)Please check that the following is set correctly:
a)URL: http://cgi.bodhost.com/joomla (Replace bodhost.com with your actual domain name, and joomla with the name of the directory you installed Joomla into.
b)Path: /var/www/sites/yourdomain.com/joomla (Make the same replacements as you did above.)
c)Your E-mail: (Any E-mail sent to the site administrator will go to the E-mail address you type in here. You must provide a valid E-mail address here.)
d)Admin password: (Pick a password for your administrator account. Note that the username will always be ‘admin’ unless you change it within Joomla after installation.)
c)Leave the CHMOD options at default (Don’t CHMOD). You can always change them later in the Joomla configuration.
Now click the Next button at the top right of the page when done.
13)Do not exit your web browser yet. Log back into your CGI server and remove the installation directory from your Joomla directory.