给Eclipse安装eUML2插件以及可能出现的依赖错误解决方案
eUML2是一款强大的,基于Eclipse应用程序的UML建模工具.开发者可以在UML开发过程中将模型转化为Java代码：确保软件质量和减少开发时间。
必备条件
- Java runtime 1.5 or + for Galileo/eclipse 3.5.x
- Java runtime 1.5 or + for Helios/eclipse 3.6.x
| -vmargs -Xms90m -Xmx456m -XX:PermSize=128m |
打开Eclipse更新管理器通过以下步骤Help -> install Softwares -> Available site
在地址栏输入http://www.soyatec.com/update，回车后，可以看到可以下载的插件
全部勾选之后下一步安装即可
参考网址：http://www.soyatec.cn/euml2/installation/
有可能出现的错误如下：
Cannot complete the install because one or more required items could not be found.
Software being installed: eUML2 Free Edition 3.6.0.20110120 (com.soyatec.euml2.free.feature.group 3.6.0.20110120)
Missing requirement: eUML2 Free Edition 3.6.0.20110120 (com.soyatec.euml2.free.feature.group 3.6.0.20110120) requires 'org.eclipse.uml2.feature.group [3.0.0.v200906011111,4.0.0)' but it could not be found
解决方案：
【0】 Help > Install New Software…
【1】 Add the Galileo update site (if you don’t already have it):http://download.eclipse.org/releases/galileo
【2】 Expand ‘Modeling’, and select:
1) ‘EMF – Eclipse Modeling Framework SDK’
2) ‘Graphical Modeling Framework SDK’
【3】 Click ‘Next’ and complete the update installation.
【4】 When prompted, restart Eclipse.
【5】 Add the update site:http://www.soyatec.com/update/galileoand install the required version.
【6】 Restart Eclipse.
参考网址：http://kittivong.wordpress.com/2010/01/04/euml2-free-edition-with-galileo/
另外一个解决方案：
for win7 x64 + eUML2 Free Edition 3.6.0.20110120 + required plugins for Helios/Eclipse 3.6.x
1/ install eclipse
2/ install new plugin : help > install new software
select work with : Helios -http://download.eclipse.org/releases/helios
write EMF in field below work with
install EMF - Eclipse Modeling Framework SDK
restart eclipse
3/ install new plugin : help > install new software
select work with : Helios -http://download.eclipse.org/releases/helios
write GMF in field below work with
install Graphical Modeling Framework (GMF) Runtimes
restart eclipse
3/ download
eUML2-free-Edition-3.6.0.20110120+dependencies_for_eclipse3.6.zip
from eUML2 website
in eclipse install new plugin : help > install new software
click add > archive and browse to your downloaded file
follow installation process
restart
your done
Maybe another way is to do (but I did not try it) for step 3/
clic add
enterhttp://www.soyatec.com/update/galileo/
follow installation process
restart
参考网址：http://www.soyatec.com/forum/viewtopic.php?t=915&sid=dea07e5b6d2cee4b65287b6c14fb8146