To install these plugins, point Eclipse at this site. GEF SDK 3.4.0 I200805121830: contains runtime, source, and documentation. GEF SDK 3.4.0 I200805081515: contains runtime, source, and documentation. GEF SDK 3.4.0 I200804291800: contains runtime, source, and documentation. GEF SDK 3.4.2 M200901141331: contains runtime, source, and documentation. GEF SDK 3.4.2 M200811041126: contains runtime, source, and documentation. GEF SDK 3.4.1 M200807161625: contains runtime, source, and documentation. GEF SDK 3.5.0 I200906051552: contains runtime, source, and documentation. GEF SDK 3.5.0 I200905041850: contains runtime, source, and documentation. GEF SDK 3.5.0 I200904251850: contains runtime, source, and documentation.