WPC can be installed on all shared hosting account, VPS or dedicated server meeting the following requirements:
- Web server running Apache and PHP
- fopen enabled.
- Curl enabled, with openSSL.
- Safe mode turned off.
- Open outgoing ports 2082 and 2083.
- Enable outgoing FTP connections on port 21.
- WP blogs can be installed on cPanel or Virtualmin accounts.
- FTP logins for every blog
- WordPress 2.5+ installed on Master and Target blogs – no customized version of WP
- All plugins installed on Master blog adhering to Worpdress standards and compatible with PHP 5.0
- No firewall blocking or restricting any of the above settings
- ionCube loaders must be installed on your server