1. Download and Extract LTSun-Engine-Release-*.*.zip on your computer.
2. Edit "/site-config/site-config.php".
3. Upload to your server.
4. Done!

Other Steps may be needed:

1. DOCTYPE
   Exclude any DOCTYPE tags from your HTML. LTSun likes to work without DOCTYPEs.
2. Root CHMOD
   Make sure the directory that contains the "LTSun-Engine/" directory has full writting and reading permissions (chmod -R 0777)
   GOOD Example: chmod -R 0777 /var/www/my_website/
   BAD Example: chmod -R 0777 /var/www/my_website/LTSun-Engine
3. Warnings or Errors
   Make sure to have the "/site-config/site-config.php" file setup properly. When you log into your FTP site with an FTP client, remember the path used to traverse to the root of LTSun-Engine. You'll need to copy that path exactly WITHOUT leading or trailying / slashes. Also LTSun-Engine is ADAPTIVE, and will "fix" itself upon first time usage. Try using the tools first to allow LTSun-Engine to mitigate errors and warnings. LTSun-Engine will adapt to the errors once it gets a foothold, and the errors will then disappear.
4. Images & PNGs
   Open the file: ftp_root/path_containint_the_ltsun_files/media/example.png Look how the LTSun uses the PNG as a template to render images. example.png is a standard image with transparency and a watermark. You may use any PNG with transparency to make cool effects, watermarks, borders, shapes and sizes.