常见m2eclipse安装错误及其解决方法

最近学习maven，发现一些安装问题，从网上找了一些解决方法

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错误一：eclipse 3.6.1 安装maven插件失败 解决方法：
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m2eclipse-core Update Site: http://m2eclipse.sonatype.org/sites/m2e
m2eclipse-extras Update Site: http://m2eclipse.sonatype.org/sites/m2e-extras
注意 ：必须两个插件都安装，不安装extras 插件时，点击“run as server”来运行项目时会报错：“the selected did not contain any resources that can run on server maven project” 
实际测试发现eclipse 3.6.1已经安装gef,仅仅缺少zest插件,最小安装zest的runtime即可,地址如下:

http://www.eclipse.org/downloads/download.php?file=/tools/gef/downloads/drops/3.6.1/R201009132020/GEF-zest-3.6.1.zip

在没有安装zest插件的话,直接安装m2eclipse插件会报出缺少依赖的错误,信息如下:

Cannot complete the install because one or more required items could not be found.
Software being installed: Maven Integration for Eclipse (Required) 0.10.0.20100209-0800 (org.maven.ide.eclipse.feature.feature.group 0.10.0.20100209-0800)
Missing requirement: Maven Integration for Eclipse (Editors) 0.10.0.20100209-0800 (org.maven.ide.eclipse.editor 0.10.0.20100209-0800) requires 'bundle org.eclipse.zest.core 0.0.0' but it could not be found
Cannot satisfy dependency:
From: Maven Integration for Eclipse (Required) 0.10.0.20100209-0800 (org.maven.ide.eclipse.feature.feature.group 0.10.0.20100209-0800)
To: org.maven.ide.eclipse.editor [0.10.0.20100209-0800]

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错误二：maven Integration for eclipse jdk warning 解决方法：
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在eclipse.ini中，添加你的-vm选项，指向jdk的安装路径。
如（eclipse.ini）：
-startup
plugins/org.eclipse.equinox.launcher_1.0.200.v20090520.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.0.200.v20090519
-product
org.eclipse.epp.package.jee.product
--launcher.XXMaxPermSize
256M
-vm
D:/Program Files/Java/jdk1.6.0_10/bin/javaw.exe
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256m
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms40m
-Xmx512m
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错误三：找不到settings.xml
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在安装m2eclipse 0.10.0时，由于它自带的是Maven 3。 所以会出现未设置settings.xml的错误。 可以更改为自己下载的maven 2.2.1。
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错误四：Unable to locate the Javac Compiler in:..........................\lib\tools.jar
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在eclipse下，window---->perference-->java---->install jres的jre中，添加tools.jar。
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错误四：启动问题，老是启不了。
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启动不了，界面老是阻塞。可能与杀毒软件有关（如360杀软的文件实时防护）。