How to Install & Configure WPML (Complete Setup & Deployment Guide)
In this comprehensive developer manual, we cover the exact step-by-step process to install, configure, and deploy WPML on a production Linux server (Ubuntu/Debian with Nginx or Apache) or standard cPanel hosting environment.
📋 Quick Technical Specifications
1. Environment & PHP Limits
To avoid memory exhaustion or execution timeouts during theme/plugin asset processing, verify the following php.ini directives:
2. Installation via WordPress Dashboard
- Log in to your WordPress Admin panel (
/wp-admin). - Navigate to Plugins > Add New > Upload Plugin (or Appearance > Themes).
- Choose the clean zip package and click Install Now.
- Click Activate Plugin/Theme upon successful upload.
3. Demo Data Import & Licensing Verification
All items on DevVault are pre-activated under GPL. You can run the built-in One-Click Demo Importer without needing external license verification keys.
Troubleshooting & Production Tips
500 Internal Server Error?
Ensure write permissions are set on storage directories and verify your .htaccess or Nginx try_files directives.
CORS & API Connection Errors?
Check that APP_URL in your config uses exact https:// protocol matching your SSL certificate.
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