1. Choosing language:

The first step lets you to select a language to use during the Joomla! installation steps. Choose the language you want to use and then click on Next.

2. Pre-installation check:

Here, pre-installation check will be completed, which is important to determine compatibility of Joomla! with your system. To run Joomla! 1.5 properly, you must carefully check recommended settings for PHP and ensure that your system meets all the requirements.

If some settings are not the same as recommended, these settings will be highlighted in red. You can solve them by changing the PHP settings in php.ini file in your server. You will find the list of the php.ini directives that you can set to configure your PHP setup in the following webpage: http://www.php.net/manual/en/ini.list.php.

On Unix-based systems (Linux, Mac OS X), attention should be given to writing rights. This is particularly important for the configuration.php file. At the end of the installation, this file gets created with its individual values. If the installer does not have writing rights, Joomla! cannot create this file and the installation will fail. If this happens, try to configure the rights appropriately and click on Check Again. After checking successfully, click on Next.

3. License:

In this step, you need to carefully read the license agreement and accept it. Joomla! is available with the GNU/GPL license. The GNU General Public License (GNU GPL or simply GPL) is a widely used free software license, originally written for the GNU. For more details, visit the webpage: http://www.gnu.org/licenses/gpl.html.

Something similar to the following screenshot will appear. After reading and accepting the license agreement, click on Next.

4. Database Configuration:

In this step, you have to set up Joomla! to connect with database and run on your server. Type the URL of your database host in the Host Name field, then provide the username you have created earlier in the User Name field; provide also the password in the Password field and your database name in the Database Name field.

For example, type something like the following:

Host Name: http://localhost

Username: Santonu

Password: 1234

Database Name: my_db

After providing the database information, click on Next.

5. FTP Configuration:

To solve the problem of PHP safe-mode restrictions, you can use an FTP layer to upload files and handle all the file system operations. To use an FTP layer, type an FTP username in the FTP User field and a password in the FTP Password field.

It is always recommended to skip this step. You can enable this anytime from the Global configuration window, in case of any security problems. Now click on the Next button to go to the next step.

6. Main Configuration:

This step enables you to configure Joomla! and this is the main configuration step of the Joomla! installation. First, you have to provide the name of your website in the Site Name field. This name will normally appear in the title section of a web browser.

Then provide your e-mail address and also provide admin password and then retype the password in the Confirm Admin Password field. By default, your super administrator username is admin. You cannot define another username during installation but you can change it later from the admin panel.

If you are a beginner, you can click on Install Sample Data to load sample data and then click on Next.

7. Finish:

In this step, your Joomla! installation steps will be completed Congratulations! Joomla! is now installed, as shown in the following screenshot. This means you have successfully completed the installation steps.