Question

我一直在使用Eclipse IDE for Java EE Developers for Juno（4.2 SR1），我从eclipse网站下载了自定义二进制文件。使用slowness that haunts Juno，这几乎无法使用。日食团队正在修补他们正在做广告的里程碑版本。有人可以指导我：

是否可以升级Eclipse IDE for Java EE Developers以从里程碑更新站点获取相关更改？
如果是，冲突如何解决？

我尝试添加update site for Juno milestones并尝试升级Eclipse平台，如上所述here
在计算了依赖关系后，它详细说明了为什么它无法继续进行，而我无法解密。

Your original request has been modified.
  "Eclipse Platform" is already installed, so an update will be performed instead.
Cannot complete the install because of a conflicting dependency.
  Software being installed: Eclipse Platform 4.2.2.M20121121-1200 (org.eclipse.platform.ide 4.2.2.M20121121-1200)
  Software currently installed: Eclipse IDE for Java EE Developers 1.5.1.20120917-1257 (epp.package.jee 1.5.1.20120917-1257)
  Only one of the following can be installed at once: 
    Eclipse Workbench User Guide 4.2.0.v20120829-072800 (org.eclipse.platform.doc.user 4.2.0.v20120829-072800)
    Eclipse Workbench User Guide 4.2.0.v20120912-144258 (org.eclipse.platform.doc.user 4.2.0.v20120912-144258)
    Eclipse Workbench User Guide 4.2.0.v20120606-135340 (org.eclipse.platform.doc.user 4.2.0.v20120606-135340)
  Cannot satisfy dependency:
    From: Eclipse IDE for Java EE Developers 1.5.1.20120917-1257 (epp.package.jee 1.5.1.20120917-1257)
    To: org.eclipse.epp.package.jee.feature.feature.group [1.5.1.20120917-1257]
  Cannot satisfy dependency:
    From: Java EE IDE Feature 1.5.1.20120917-1257 (org.eclipse.epp.package.jee.feature.feature.group 1.5.1.20120917-1257)
    To: org.eclipse.platform.feature.group [4.2.1.v20120814-120134-9JF7BHVGFyMveli1uX6aTH0q-eAap6PAgOP5mO]
  Cannot satisfy dependency:
    From: Eclipse Platform 4.2.1.v20120814-120134-9JF7BHVGFyMveli1uX6aTH0q-eAap6PAgOP5mO (org.eclipse.platform.feature.group 4.2.1.v20120814-120134-9JF7BHVGFyMveli1uX6aTH0q-eAap6PAgOP5mO)
    To: org.eclipse.platform.doc.user [4.2.0.v20120829-072800]
  Cannot satisfy dependency:
    From: Eclipse Platform 4.2.1.v20121115-222257-9LF7DHVKG-F1itrD-OMdQj0FBElP-MWn4gn9s_ (org.eclipse.platform.feature.group 4.2.1.v20121115-222257-9LF7DHVKG-F1itrD-OMdQj0FBElP-MWn4gn9s_)
    To: org.eclipse.platform.doc.user [4.2.0.v20120912-144258]
  Cannot satisfy dependency:
    From: Eclipse Platform 4.2.2.M20121121-1200 (org.eclipse.platform.ide 4.2.2.M20121121-1200)
    To: org.eclipse.platform.feature.group [4.2.1.v20121115-222257-9LF7DHVKG-F1itrD-OMdQj0FBElP-MWn4gn9s_]

有人可以帮帮我吗？我也想过去看日食论坛，但想到这里可能会得到更快的反应。

提前致谢！

Answer 1

来自https://bugs.eclipse.org/bugs/show_bug.cgi?id=385272，

帮助＆gt;安装新软件
使用网站：junoSR1Patch
选择Eclipse UI Juno SR1优化，安装并重新启动

所有修复也都在Kepler版本中，但是下一个Kepler里程碑还没有几周。你最好的选择是安装适用于所有EPP包的官方补丁候选版以及Eclipse“经典”SDK

Answer 2

不要浪费你的时间。只需下载新的Eclipse。

Answer 3

您可以在this download page获得适用于Java EE开发人员的Kepler M3 Eclipse IDE。

升级适用于Java EE开发人员的Eclipse IDE

3 个答案: