将 maven 项目导入 Eclipse IDE 全新安装时， “设置 Maven 插件连接”有一个弹出问题
如果不安装，pom.xml中会出现类似的错误
生命周期配置未涵盖的插件执行：org.eclipse.tycho:tycho-packaging-plugin:0.20.0:validate-id (execution: default-validate-id, phase: validate)
如何随时安装 m2e 配置器（例如，在为团队准备 Eclipse 包之前，或在交互式安装网络失败后再次安装）？
【问题讨论】：
从命令行安装 m2e：
/opt/eclipse/eclipse -application org.eclipse.equinox.p2.director -noSplash -repository http://beust.com/eclipse -installIUs org.testng.eclipse.feature.group
/opt/eclipse/eclipse -application org.eclipse.equinox.p2.director -noSplash -repository http://findbugs.cs.umd.edu/eclipse -installIUs edu.umd.cs.findbugs.plugin.eclipse.feature.group
/opt/eclipse/eclipse -application org.eclipse.equinox.p2.director -noSplash -repository http://eclipse-cs.sourceforge.net/update -installIUs net.sf.eclipsecs.feature.group
/opt/eclipse/eclipse -application org.eclipse.equinox.p2.director -noSplash -repository http://coderplus.com/m2e-update-sites/maven-remote-resources-plugin -installIUs com.coderplus.m2e.remoteresourcesfeature.feature.group
/opt/eclipse/eclipse -application org.eclipse.equinox.p2.director -noSplash -repository http://ianbrandt.github.io/m2e-maven-dependency-plugin/ -installIUs com.ianbrandt.tools.m2e.mdp.feature.feature.group
/opt/eclipse/eclipse -application org.eclipse.equinox.p2.director -noSplash -repository http://download.jboss.org/jbosstools/updates/m2e-extensions/m2e-jdt-compiler/ -installIUs org.jboss.tools.m2e.jdt.feature.feature.group
【讨论】：
nodeclipse install org.jboss.tools.m2e.jdt.feature.feature.group from http://download.jboss.org/jbosstools/updates/m2e-extensions/m2e-jdt-compiler/ 一样提供更好的suntax 但是这个答案存在问题，仍然不知道从哪里获得完整列表。无论如何都要为命令行提示 +1。