我正在尝试几个小时。我正在尝试在Ubuntu 14.04中安装用于eclipse的Vaadin插件(vaadin.com)。我通过软件中心安装了eclipse,并从eclipse的下载页面下载了一个存档。尝试安装插件我收到错误:
An error occurred while collecting items to be installed
session context was:(profile=PlatformProfile, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
Artifact not found: http://vaadin.com/eclipse/4.3/plugins/com.vaadin.integration.eclipse_2.3.2.201503060752.jar.
http://vaadin.com/eclipse/4.3/plugins/com.vaadin.integration.eclipse_2.3.2.201503060752.jar
Artifact not found: http://vaadin.com/eclipse/4.3/features/com.vaadin.integration.eclipse_2.3.2.201503060752.jar.
http://vaadin.com/eclipse/4.3/features/com.vaadin.integration.eclipse_2.3.2.201503060752.jar
Artifact not found: http://vaadin.com/eclipse/4.3/plugins/com.vaadin.wysiwyg.eclipse_2.3.2.201503060752.jar.
http://vaadin.com/eclipse/4.3/plugins/com.vaadin.wysiwyg.eclipse_2.3.2.201503060752.jar
我无法理解为什么我会收到此错误,因为我可以轻松地手动下载这些jar(如果这是一种解决我问题的方法,请告诉我如何,因为我也找不到它)。
顺便说一下,我尝试过Eclipse 3.8和3.5,没什么新鲜的,因为3.8应该是适用于Ubuntu的最新完全正常工作版本。
另外,我尝试了以下链接来安装Vaadin插件:
他们都给出了同样的错误。
如果我取消选中"在安装期间联系所有更新站点以查找所需的软件"正如其他帖子所建议的那样,安装退出并出现此错误:
Cannot complete the install because one or more required items could not be found.
Software being installed: Vaadin Plug-in for Eclipse 2.3.2.201503060752 (com.vaadin.integration.eclipse.feature.group 2.3.2.201503060752)
Missing requirement: Vaadin Plug-in for Eclipse 2.3.2.201503060752 (com.vaadin.integration.eclipse.feature.group 2.3.2.201503060752) requires 'org.eclipse.jst.servlet.ui 0.0.0' but it could not be found
非常感谢帮助!