Install procedure under apache/mysql:
1. Copy & Paste your Vtiger CRM file in your webserver path
2. After pasting Vtiger CRM file, you’ll need to extract the source file in your apache web root directory.
3. After extracting, you’ll need to provide permissions for that file. To give permissions, use the following commands
chmod -R 775 vtigercrm
chown -R <apache_user>:<apache_group> vtigercrm
4. Now, open your browser and access your Vtiger by using your IP address.
For instance, http://localhost/vtigercrm