如何在Eclipse Helios中安装Maven集成插件？

Question

我正在尝试通过Marketplace在Eclipse Helios中安装Maven集成插件,但我收到"无法满足依赖"错误:

Cannot complete the install because one or more required items could not be found.
  Software being installed: m2e - Maven Integration for Eclipse 1.4.0.20130601-0317 (org.eclipse.m2e.feature.feature.group 1.4.0.20130601-0317)
  Missing requirement: async-http-client 1.6.5.20130531-2315 (com.ning.async-http-client 1.6.5.20130531-2315) requires 'package org.slf4j 1.6.2' but it could not be found
  Cannot satisfy dependency:
    From: Maven Archetype Common Bundle 1.4.0.20130531-2315 (org.eclipse.m2e.archetype.common 1.4.0.20130531-2315)
    To: bundle org.eclipse.m2e.maven.runtime [1.4.0,1.5.0)
  Cannot satisfy dependency:
    From: m2e - Maven Integration for Eclipse 1.4.0.20130601-0317 (org.eclipse.m2e.feature.feature.group 1.4.0.20130601-0317)
    To: org.eclipse.m2e.archetype.common [1.4.0.20130531-2315]
  Cannot satisfy dependency:
    From: Embedded Maven Runtime Bundle 1.4.0.20130531-2315 (org.eclipse.m2e.maven.runtime 1.4.0.20130531-2315)
    To: bundle com.ning.async-http-client [1.6.5,1.6.6)

你有什么想法可以做到吗？不幸的是,升级Eclipse不是我的选择.

Answer 1

我相信您必须在更新站点中尝试以下URL:

http://download.eclipse.org/technology/m2e/releases

尝试使用:

http://download.eclipse.org/technology/m2e/releases/1.3

Answer 2

在安装管理器中，选中“联系所有更新站点”。这应该可以解决问题，因为有时依赖项来自不同的站点。