当我尝试安装代码生成插件,纸莎草在Eclipse中它给我这个错误:的Eclipse代码生成与纸莎草
Cannot complete the install because one or more required items could not be found. Software being installed: Java code generator for Papyrus 1.3.3.200911231214 (com.cea.papyrus.gen.java.feature.group 1.3.3.200911231214) Missing requirement: Java code generator for Papyrus 1.3.3.200911231214 (com.cea.papyrus.gen.java.feature.group 1.3.3.200911231214) requires 'com.cea.papyrus.feature.feature.group 1.9.0' but it could not be found
我该如何解决这个问题?