1. Install PHPBB
   1. Download phpbb di sini
   2. Extract php ke dokumen root, kalo di debian /var/www
   3. buka lewat browser ke hasil ekstrak tersebut.
      http://localhost/phpBB/
   4. Klik Install
   5. Klik proceed to next step
   6. Kalo di paling bawah seperti ini:
      1. cache/ |found, unwriteable
      2. files/ |found, unwriteable
      3. store/ |found, unwriteable
      4. config.php |found, unwriteable
      5. images/avatars/upload/ |found, unwriteable
         Kalo kayak gitu, berarti harus ubah kepemilikan/hak akses file dan folder-folder tersebut. Caranya:
         1. Buka terminal
         2. ketik chmod 777 -v /var/www/phpBB3/cache/
         3. tekan enter
         4. chmod 777 -v /var/www/phpBB3/files/
         5. tekan enter
         6. chmod 777 -v /var/www/phpBB3/store/
         7. tekan enter
         8. chmod 777 -v /var/www/phpBB3/config.php
         9. tekan enter
         10. chmod 777 -v /var/www/phpBB3/images/avatars/upload/
         11. tekan enter
   7. Lalu klik test again
   8. Kalo udah berubah jadi:
   9. cache/ |found, writeable
   10. files/ |found, writeable
   11. store/ |found, writeable
   12. config.php |found, writeable
   13. images/avatars/upload/ |found, writeable
   14. Lalu klik start install
   15. buka localhost/phpmyadmin
   16. klik Databases
   17. pada Create new database, masukkan forumphp
   18. klik create
   19. Database type: MySQL
   20. Database server hostname or DSN: localhost
   21. Database server port: 3306
   22. Database name: namadatabase(misal forumphp)
   23. Database username: username database(misal root)
   24. Database password: password database(misal 123456)
   25. Klik process to next step
   26. Buat database:
   27. Administrator username: namaadmin(misal adminadmin)
   28. Administrator password: password admin(misal adminadmin)
   29. Confirm administrator password: ulangi admin pasword(adminadmin)
   30. contact e-mail address: alamat email admin(misal admin@localhost.com)
   31. confirm contact e-mail: ulangi alamat email admin(admin@localhost.com)
   32. klik proceed to next step
   33. Di database setting, Masukkan
   34. Klik proceed to next step
   35. Pada halaman administrator configuration, Masukkan:
   36. Klik proceed to next step
   37. Klik proceed to next step
   38. Biarkan Secara default dan klik Proceed to next step
   39. Klik proceed to next step
   40. Kalo dah selese, klik login

moga sukses:D