Drupal 6.13 requirements

 

Apache

  • Drupal will work on Apache 1.3 or Apache 2.x hosted on UNIX/Linux, OS X, or Windows.
  • Apache 'mod_rewrite' extension to allow for clean URLs.
  •  GD library2.0 or higher
 

MySQL

  • MySQL 4.1 or higher (Current 5.0.51a)
  • Db user has to be allowed to: SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER.
 

PHP

  • PHP Version 5.2.6
  • register_globals: OFF
  • session.save_handler:  user
  • error_reporting = E_ALL
  • safe_mode: OFF
  •  memory_limit: > 30MB
  • Send mail
  •  (max_execution_time: 3000)
  • (max_file_uploads: 50)
  • (post_max_size: 2000M)

Some standard PHP modules:

  • php_curl
  • php_gd2
  • php_imap
  • php_mbstring
  • php_mycrypt
  • php_mysql
  • php_pdo_mysql
  • php_tidy
  • php_zip