maven 不能安装

[Dave]

java ee 通过http://m2eclipse.codehaus.org/update进行线安装的，但出现了下面的问题：

Cannot complete the request. See the details.
Unsatisfied dependency: [org.maven.ide.eclipse.ajdt.feature.feature.group 0.9.5.20080717-1821] requiredCapability: org.eclipse.equinox.p2.iu/org.eclipse.ajdt.core/0.0.0
Unsatisfied dependency: [org.maven.ide.eclipse.ajdt 0.9.5.20080717-1820] requiredCapability: osgi.bundle/org.eclipse.ajdt.core/0.0.0
Unsatisfied dependency: [org.maven.ide.eclipse.ajdt 0.9.5.20080717-1820] requiredCapability: osgi.bundle/org.eclipse.ajdt.core/0.0.0
Unsatisfied dependency: [org.maven.ide.eclipse.ajdt.feature.feature.group 0.9.5.20080717-1821] requiredCapability: org.eclipse.equinox.p2.iu/org.eclipse.ajdt.core/0.0.0
Unsatisfied dependency: [org.maven.ide.eclipse.ajdt.feature.feature.group 0.9.5.20080717-1821] requiredCapability: org.eclipse.equinox.p2.iu/org.maven.ide.eclipse.ajdt/[0.9.5.20080717-1820,0.9.5.20080717-1820]
是什么原因呢？怎么解决呢

[coder_hui]

按顺序安装就可以了!