Eclipse无法更新，删除或添加任何新插件
问题描述：
自从尝试更新插件失败后，我一直无法更新，删除，安装或还原插件。Eclipse无法更新，删除或添加任何新插件
The actions required to successfully install the requested software are incompatible with the software to install.
Cannot complete the install because one or more required items could not be found.
Software currently installed: Mylyn Tasks Tests SDK 3.10.0.20131024-1218 (org.eclipse.mylyn.test_feature.feature.group 3.10.0.20131024-1218)
Missing requirement: Mylyn Task List 3.10.0.20131010-2023 (org.eclipse.mylyn_feature.feature.group 3.10.0.20131010-2023) requires 'org.eclipse.mylyn.tasks.ui [3.10.0.20131009-1926]' but it could not be found
Cannot satisfy dependency:
From: Mylyn Tasks SDK 3.10.0.20131024-1218 (org.eclipse.mylyn.sdk_feature.feature.group 3.10.0.20131024-1218)
To: org.eclipse.mylyn_feature.feature.group [3.10.0.20131010-2023]
Cannot satisfy dependency:
From: Mylyn Tasks Tests SDK 3.10.0.20131024-1218 (org.eclipse.mylyn.test_feature.feature.group 3.10.0.20131024-1218)
To: org.eclipse.mylyn.sdk_feature.feature.group 0.0.0
这里是我安装的插件列表。
ADT Translation Manager plugin 1.0.1.201309251931
Android DDMS 22.6.1.v201403111859-1066720
Android Development Tools 22.6.1.v201403111859-1066720
Android Hierarchy Viewer 22.6.1.v201403111859-1066720
Android Native Development Tools 22.6.1.v201403111859-1066720
Android Traceview 22.6.1.v201403111859-1066720
CollabNet Merge Client 3.0.13
Command Line Interface for Java implementation of Git 3.3.0.201403021825-r
Command Line Interface for Java implementation of Git - Source Code 3.3.0.201403021825-r
Context and Dependency Injection Tools 1.5.1.Final-v20131204-0116-B137 Eclipse Git Team Provider 3.3.0.201403021825-r
Eclipse Git Team Provider - Source Code 3.3.0.201403021825-r
Eclipse IDE for Java EE Developers 2.0.2.20140224-0000
Eclipse Quicksearch 3.4.0.201310051510-RELEASE
Google App Engine Java SDK 1.9.1 1.9.1
Google Plugin for Eclipse 4.2 3.5.1.v201312301719-rel-r42
Google Web Toolkit SDK 2.6.0 2.6.0
Gradle IDE 3.4.0.201310051517-RELEASE
Grails (production release) 2.2.4
Grails IDE 3.4.0.201310051518-RELEASE
Groovy Compiler 1.8 Feature 2.9.0.xx-20130828-1400-e43-RELEASE
Groovy Compiler 2.0 Feature 2.9.0.xx-20130828-1400-e43-RELEASE
Groovy Compiler 2.1 Feature 2.9.0.xx-20130828-1400-e43-RELEASE
Groovy-Eclipse Feature 2.9.0.xx-20130828-1400-e43-RELEASE
Groovy-Eclipse M2E integration 2.9.0.xx-20131205-1200-e43-RELEASE
Hibernate Tools 3.7.1.Final-v20131205-0918-B107
Java implementation of Git 3.3.0.201403021825-r
Java implementation of Git - optional Http support using Apache httpclient 3.3.0.201403021825-r
Java implementation of Git - optional Java 7 libraries 3.3.0.201403021825-r
Java implementation of Git - Source Code 3.3.0.201403021825-r
JBoss Archives Tools 3.4.101.Final-v20131206-1843-B159
JBoss JAX-RS Tools 1.5.1.Final-v20131206-1905-B127
JBoss Maven CDI Configurator 1.5.4.Final-v20131204-2329-B126
JBoss Maven Endorsed Libraries Configurator 1.5.4.Final-v20131204-2329-B126
JBoss Maven Hibernate Configurator 1.5.4.Final-v20131204-2329-B126
JBoss Maven Integration 1.5.4.Final-v20131204-2329-B126
JBoss Maven Project Examples 1.5.4.Final-v20131204-2329-B126
JBoss Tools Apache Tomcat Integration 1.0.1.Final-v20131206-1843-B159
JBoss Tools Community Project Examples 1.5.3.Final-v20131204-2329-B126
JBoss Tools Foundation 1.0.1.Final-v20131204-1734-B141
JBoss Tools Java Standard Tools 3.5.1.Final-v20131203-2300-B112
JBoss Tools Maven Packaging Configurator 1.5.4.Final-v20131204-2329-B126
JBoss Tools Maven Source Lookup 1.5.4.Final-v20131204-2329-B126
JBoss Tools Mobile Browser Simulator 3.5.1.Final-v20131205-2101-B148
JBoss WebServices Tools 1.5.1.Final-v20131206-1905-B127
JBossAS Tools 2.4.101.Final-v20131206-1843-B159
JDT Core patch for Groovy-Eclipse plugin 2.9.0.xx-20130828-1400-e43-RELEASE
JMX Console 1.4.1.Final-v20131206-1843-B159
JNA Library 3.4.0.t20120117_1605
Maven Integration for Eclipse JDT APT 1.0.1.201209200721
Maven Profiles Management 1.5.4.Final-v20131204-2329-B126
Maven SCM Handler for EGit 0.14.0.201401060023
Maven SCM handler for Subclipse 0.13.0.201303011221
Mylyn Builds 1.2.0.20131009-2205
Mylyn Builds Connector: Hudson/Jenkins 1.2.0.20131006-0226
Mylyn Builds SDK 1.2.0.20131009-2205
Mylyn Commons Compatibility 3.10.0.20130621-1303
Mylyn Commons Repositories HTTP Transport 1.2.0.20130704-2116
Mylyn Commons SDK 3.10.0.20131018-1210
Mylyn Commons SOAP SDK 3.10.0.20130704-2116
Mylyn Context Connector: C/C++ Development 5.6.0.20131008-0520
Mylyn Context Connector: Plug-in Development 3.10.0.20131008-0520
Mylyn Context SDK 3.10.0.20131008-2202
Mylyn Docs EPUB SDK 1.2.0.20131007-2055
Mylyn Docs SDK 1.9.0.20131008-0518
Mylyn HtmlText 1.2.0.20130621-1305
Mylyn Reviews 2.1.0.20131025-2014
Mylyn Reviews Connector: Gerrit 2.1.0.20131025-1517
Mylyn Reviews SDK 2.1.0.20131025-2014
Mylyn Tasks Connector: Trac 3.10.0.20130926-1945
Mylyn Tasks SDK 3.10.0.20131024-1218
Mylyn Tasks Tests SDK 3.10.0.20131024-1218
Mylyn Versions 1.2.0.20130914-1512
Mylyn Versions Connector: CVS 1.2.0.20130704-2112
Mylyn Versions Connector: Git 1.2.0.20130704-2112
Mylyn Versions Connector: Subclipse 1.2.0.20130704-2112
Mylyn Versions SDK 1.2.0.20131003-0722
Mylyn WikiText SDK 1.9.0.20131008-0518
Oracle WebLogic Server Tools 6.4.0.201403011416
Oracle Project Examples 1.5.3.Final-v20131204-2329-B126
Spring Dashboard (optional) 3.4.0.201310051510-RELEASE
Spring IDE AJDT Developer Resources 3.4.0.201310051539-RELEASE
Spring IDE AJDT Integration (optional) 3.4.0.201310051539-RELEASE
Spring IDE AOP Developer Resources 3.4.0.201310051539-RELEASE
Spring IDE AOP Extension (optional) 3.4.0.201310051539-RELEASE
Spring IDE Autowire Extension (optional) 3.4.0.201310051539-RELEASE
Spring IDE Autowire Extension Developer Resource 3.4.0.201310051539-RELEASE
Spring IDE Batch Developer Resources 3.4.0.201310051539-RELEASE
Spring IDE Batch Extension (optional) 3.4.0.201310051539-RELEASE
Spring IDE Core (required) 3.4.0.201310051539-RELEASE
Spring IDE Core Developer Resources 3.4.0.201310051539-RELEASE
Spring IDE Integration, Flex and Web Services Developer Resources 3.4.0.201310051539-RELEASE
Spring IDE Integration, Flex and Web Services Extension (optional) 3.4.0.201310051539-RELEASE
Spring IDE Maven Integration Developer Resources 3.4.0.201310051539-RELEASE Spring IDE Maven Support 3.4.0.201310051539-RELEASE
Spring IDE Mylyn Integration (optional) 3.4.0.201310051539-RELEASE
Spring IDE Mylyn Integration Sources 3.4.0.201310051539-RELEASE
Spring IDE OSGi Extension (optional) 3.4.0.201310051539-RELEASE
Spring IDE OSGi Extension Developer Resources 3.4.0.201310051539-RELEASE
Spring IDE Roo Integration Developer Resources 3.4.0.201310051539-RELEASE
Spring IDE Roo Support 3.4.0.201310051539-RELEASE
Spring IDE Security Extension (optional) 3.4.0.201310051539-RELEASE
Spring IDE Security Extension Developer Resources 3.4.0.201310051539-RELEASE Spring IDE Spring Data Integration Developer Resources 3.4.0.201310051539-RELEASE Spring IDE Spring Data Support 3.4.0.201310051539-RELEASE
Spring IDE Web Flow Extension (optional) 3.4.0.201310051539-RELEASE
Spring IDE Web Flow Extension Developer Resources 3.4.0.201310051539-RELEASE Spring Roo (production release) 1.2.4.RELEASE
Spring UAA Integration (optional) 3.4.0.201310051510-RELEASE
Spring UAA Integration Developer Resources 3.4.0.201310051510-RELEASE
Subclipse (Required) 1.8.22
Subclipse Integration for Mylyn 3.x (Optional) 3.0.0
Subversion Client Adapter (Required) 1.8.6
Subversion JavaHL Native Library Adapter 1.7.10
Subversion Revision Graph 1.1.1
SVNKit Client Adapter (Not required) 1.7.9.2
SVNKit Library 1.7.9.r9659_v20130411_2103
Task focused interface for Eclipse Git Team Provider 3.3.0.201403021825-r
Tracer for OpenGL ES 22.6.1.v201403111859-1066720
vFabric tc Server 2.9.4.RELEASE
VMware vFabric tc Server Integration for Eclipse 3.4.0.201310051547-RELEASE
VMware vFabric tc Server Spring Insight Integration for Eclipse 3.4.0.201310051547-RELEASE
我正在寻找一个解决方案，不需要完全删除我的插件文件夹。
答
我有一个类似的错误“缺少要求：Mylyn任务列表3.10.0.20131010-2023”。我通过关闭工作区中的任务列表面板，卸载3.10版本（尽管我没有完全卸载但它改变了某些内容），然后检查新软件以找到并安装3.11版本，从而解决了这个问题。
狂猜：使用默认的发布网址，例如'http：// download.eclipse.org/releases/kepler /'并且取消“在安装时联系所有更新站点”，然后尝试更新/安装 –
我从官方的Mylyn仓库看到，Mylyn版本是3.10。相反，在Eclipse Kepler存储库中，Mylyn版本是3.9。当然，我不能降级，因为像其他插件一样需要Mylyn，所以我猜想唯一的选择是从头重新安装Eclipse？ Android开发人员工具导致此问题（在我的情况）。我卸载了它，现在我在没有ADT的情况下停留在Eclipse上。 Eclipse依赖关系的秘密... –