不能基于Eclipse的Juno更新的Eclipse WTP，冲突和不满的依赖

Question

我试图用install new software菜单选项上Eclipse Juno SR2安装/更新WTP，但无法执行，因为下面的错误做，

Cannot complete the install because of a conflicting dependency. 
    Software being installed: JAX-WS Tools SDK 1.2.0.v201204151854-44-90NCHNCDLLUuYbbV5cIkz-a69OdKTaLrU6UqY (org.eclipse.jst.ws.jaxws_sdk.feature.feature.group 1.2.0.v201204151854-44-90NCHNCDLLUuYbbV5cIkz-a69OdKTaLrU6UqY) 
    Software being installed: JAX-WS Tools SDK 1.2.1.v201301072322-448a90NCHQC9KRWnSadV-_Nlyb19OdKTcLlRBVpX (org.eclipse.jst.ws.jaxws_sdk.feature.feature.group 1.2.1.v201301072322-448a90NCHQC9KRWnSadV-_Nlyb19OdKTcLlRBVpX) 
    Only one of the following can be installed at once: 
    JAX-WS Tools Developer Guide 1.1.100.v201301072322 (org.eclipse.jst.ws.jaxws.doc.isv 1.1.100.v201301072322) 
    JAX-WS Tools Developer Guide 1.1.0.v201104031551 (org.eclipse.jst.ws.jaxws.doc.isv 1.1.0.v201104031551) 
    Cannot satisfy dependency: 
    From: JAX-WS Tools SDK 1.2.0.v201204151854-44-90NCHNCDLLUuYbbV5cIkz-a69OdKTaLrU6UqY (org.eclipse.jst.ws.jaxws_sdk.feature.feature.group 1.2.0.v201204151854-44-90NCHNCDLLUuYbbV5cIkz-a69OdKTaLrU6UqY) 
    To: org.eclipse.jst.ws.jaxws.doc.isv [1.1.0.v201104031551] 
    Cannot satisfy dependency: 
    From: JAX-WS Tools SDK 1.2.1.v201301072322-448a90NCHQC9KRWnSadV-_Nlyb19OdKTcLlRBVpX (org.eclipse.jst.ws.jaxws_sdk.feature.feature.group 1.2.1.v201301072322-448a90NCHQC9KRWnSadV-_Nlyb19OdKTcLlRBVpX) 
    To: org.eclipse.jst.ws.jaxws.doc.isv [1.1.100.v201301072322] 

使用的URI：http://download.eclipse.org/webtools/repository/juno

我更新上EclipseWTP安装WAS Liberty Profile，当我试图安装WAS Liberty profile出现下列错误，

个

Cannot complete the install because one or more required items could not be found. 
    Software being installed: WebSphere® Application Server Liberty Profile Tools 8.5.5040.v20141119_2034 (com.ibm.websphere.wdt.server.tools.feature.group 8.5.5040.v20141119_2034) 
    Missing requirement: com.ibm.wdt.preferences 1.0.1.v20141119_2034 requires 'bundle org.eclipse.wst.web [1.1.700,2.0.0)' but it could not be found 


    Cannot satisfy dependency: 
     From: Configuration for WebSphere® Application Server Developer Tools for Eclipse 1.0.1.v20141119_2034 (com.ibm.wdt.preferences.feature.feature.group 1.0.1.v20141119_2034) 
     To: com.ibm.wdt.preferences [1.0.1.v20141119_2034] 
     Cannot satisfy dependency: 
     From: WebSphere® Application Server Liberty Profile Tools 8.5.5040.v20141119_2034 (com.ibm.websphere.wdt.server.tools.feature.group 8.5.5040.v20141119_2034) 
     To: com.ibm.wdt.preferences.feature.feature.group [1.0.1.v20141119_2034] 

环境细节：

Eclipse版本：朱诺服务版本2
Eclipse构建ID：20130225-0426
JDK使用：jdk1.6.0_35

Answer 1

您需要都的WTP库和匹配的同时发布版本库，在https://wiki.eclipse.org/WTP_FAQ#How_do_I_install_WTP.3F处找到。大多数时候，同时发布的版本库是更重要的。它实际上看起来像您要安装的Liberty工具是为Kepler而设计的，并且您无法从Juno就地升级到开普勒。