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 3.4.1 M200808061601: contains runtime, source, and documentation. GEF SDK 3.4.1 M200807161625: contains runtime, source, and documentation. GEF SDK 3.5.0 I200808051900: contains runtime, source, and documentation. GEF SDK 3.5.0 I200807300140: contains runtime, source, and documentation. GEF SDK 3.5.0 I200807161700: contains runtime, source, and documentation.