Server Requirements

• LiveCode Server or On-Rev server engine. Keep in mind that revIgniter version 1.4b or higher is not compatible with engine versions lower than 4.6.3 and revIgniter versions lower than 1.4.2b are not compatible with engine version 4.6.4 or higher.
• A Database is required for most web application programming. Current supported databases are MySQL, Postgres and SQLite.
• There is a bug (9869) in LiveCode Server confirmed by RunRev. LiveCode Server versions 4.6.3 up to 5.0.2 have two incorrect path environment variables on Lion and Mountain Lion. These variables are:
  
  $_SERVER["PATH_TRANSLATED"] and $_SERVER["PATH_INFO"].
  
  As revIgniter is heavily dependent on path variables this means that there is no way to run revIgniter using the said OS / server versions.
  Note: This issue is fixed in LiveCode Server release: 6.0.0-rc-1.