eclipse总是报maven插件错误，解决报错的maven2安装

eclipse总是报maven插件错误：
Plug-in 'org.maven.ide.eclipse.refactoring' contributed an invalid Menu Extension (Path: 'org.eclipse.jdt.ui.refactoring.menu' is invalid): org.maven.ide.eclipse.editor.RenameProjectAction


用eclipse3.4和eclipse3.5
按网上教程上面写的步骤都试过了,没安装成功maven插件,都是报这样或那样的错误,最后看到这篇文章。。。http://blog.youkuaiyun.com/sghys/archive/2010/10/21/5957420.aspx
把它转过来留个存档，也共大家参考参考
1) 安装Eclipse Java EE IDE
打开http://www.eclipse.org/downloads/download.php?file=/technology/epp/downloads/release/helios/SR1/eclipse-jee-helios-SR1-win32.zip
下载eclipse-jee-helios-SR1-win32.zip
或者直接用google搜索 eclipse-jee-helios-SR1-win32.zip

2) 安装zest插件
地址 http://download.eclipse.org/tools/gef/updates/interim/ 如下图


[img]http://dl.iteye.com/upload/attachment/376655/ae4ebfdf-bf68-3b5e-a86c-eace6e854aed.bmp[/img]


3) 安装m2eclipse插件
安装方法参考http://m2eclipse.sonatype.org/installing-m2eclipse.html

[img]http://dl.iteye.com/upload/attachment/376657/36eb7857-9db2-3599-962b-3fb4f556289d.jpg[/img]

如果你已经成功安装了这个插件，当你打开Window → Preferences...的时候，你应该能够在一个选项列表中看到一个Maven选项安装好m2eclipse插件后,要作两个设置
a) 禁用Download repository index updates on startup(即取消这个选项的勾选),如下图


[img]http://dl.iteye.com/upload/attachment/376661/6811c85a-500c-3c7d-8d93-8f9be580fb52.bmp[/img]



b) 设置maven的setting.xml文件路径,如下图


[img]http://dl.iteye.com/upload/attachment/376663/a7cd7c7d-0316-3ed1-b6a5-a0cdc291248f.bmp[/img]