Installing Rational Application Developer or Rational Software Architect
You must install Rational Application Developer before you install WebSphere Commerce Developer.
You can install:- Deprecated featureRational Application Developer
Version 7.5.5.1, or a higher Version 7.5 fix pack
The required minimum level of Rational Application Developer is Version 7.5.5.1, but you should install the latest version.
- Rational Application Developer Version 8.0.4.2 iFix 1, or a higher Version 8.0 fix pack