The Crystal Reports for Eclipse package includes the Crystal Reports Designer as well as the
developer tools to assist with the development of web-based applications. CR4E all-in-one module includes the complete set of software to start using Crystal Reports for Eclipse immediately.
This package already has cr4e combined with the complete set of prerequisites, eclipse 3.1 sdk, emf, gef, jem, wtp and xsd. You will not need anything else.p;