I run all the development on my linux box, so I have no experience installing it on other platforms like BSD , HP, AIX or Solaris.

• Apache (external link)
• You wil need one of these Databases
  • PostgreSQL Database(Version 8.3)(external link)
  • MySQL Database (MySQL 5) (external link)
  • less tested
    • Oracle Database(external link)
    • Firebird(former Borland Interbase)(external link)
• PHP 5 (minimum php 5.1) (external link)