Java 我能'；我不能让eclipse工作

我正在尝试让Eclipse在我的PC上工作。我已经尝试过几次安装它。它第一次起作用了，但我得到了出口代码13。我用eclipse.ini的路径添加了-vm参数，但之后它说“没有找到java虚拟机”。我删除了所有JRE-JDK和Eclipse文件，并尝试再次安装所有内容，但现在我无法获得Eclipse。以下是日志：

[2017-02-12 11:55:53] Executing bootstrap tasks
[2017-02-12 11:55:53] Java(TM) SE Runtime Environment 1.8.0_121-b13
[2017-02-12 11:55:53] Product org.eclipse.products.epp.package.java.neon
[2017-02-12 11:55:53] Bundle org.eclipse.oomph.setup 1.6.0.v20161125-0947, build=2790, branch=33010448bcf5775ec23e485876cbb07a0340b9b5
[2017-02-12 11:55:53] Bundle org.eclipse.oomph.setup.core 1.6.0.v20161128-0928, build=2790, branch=33010448bcf5775ec23e485876cbb07a0340b9b5
[2017-02-12 11:55:53] Bundle org.eclipse.oomph.setup.p2 1.6.0.v20161019-0656, build=2790, branch=33010448bcf5775ec23e485876cbb07a0340b9b5
[2017-02-12 11:55:53] Performing P2 Director (Eclipse IDE for Java Developers (Neon))
[2017-02-12 11:55:53] Offline = false
[2017-02-12 11:55:53] Mirrors = true
[2017-02-12 11:55:53] Resolving 23 requirements from 3 repositories to C:\Users\Kai\eclipse\java-neon2\eclipse
[2017-02-12 11:55:53] Requirement epp.package.java [4.6.0,4.7.0)
[2017-02-12 11:55:53] Requirement org.eclipse.platform.feature.group [4.6.0,4.7.0)
[2017-02-12 11:55:53] Requirement org.eclipse.rcp.feature.group [4.6.0,4.7.0)
[2017-02-12 11:55:53] Requirement org.eclipse.buildship.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.egit.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.egit.mylyn.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.jdt.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.jgit.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.m2e.feature.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.m2e.logback.feature.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.mylyn.bugzilla_feature.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.mylyn.context_feature.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.mylyn.git.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.mylyn.hudson.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.mylyn.ide_feature.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.mylyn.java_feature.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.mylyn.wikitext_feature.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.mylyn_feature.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.recommenders.mylyn.rcp.feature.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.recommenders.rcp.feature.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.recommenders.snipmatch.rcp.feature.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.wst.xml_ui.feature.feature.group
[2017-02-12 11:55:53] Requirement org.eclipse.oomph.setup.feature.group
[2017-02-12 11:55:53] Repository http://download.eclipse.org/technology/epp/packages/neon
[2017-02-12 11:55:53] Repository http://download.eclipse.org/releases/neon/201612211000
[2017-02-12 11:55:53] Repository http://download.eclipse.org/oomph/updates/milestone/latest
[2017-02-12 11:55:56] Calculating requirements and dependencies.
[2017-02-12 11:55:56] Computing prerequisite plan
[2017-02-12 11:55:57] Collecting 3 artifacts from http://download.eclipse.org/releases/neon/201612211000
[2017-02-12 11:55:57] Downloading org.eclipse.platform_root
[2017-02-12 11:55:57] Downloading org.eclipse.platform.ide.executable.win32.win32.x86_64
[2017-02-12 11:55:57] Downloading org.eclipse.rcp_root
[2017-02-12 11:55:57] Collected 3 artifacts for http://download.eclipse.org/releases/neon/201612211000 in 0.321s
[2017-02-12 11:55:57] Collecting 1 artifacts from http://download.eclipse.org/technology/epp/packages/neon
[2017-02-12 11:55:58] Downloading epp.package.java.executable.win32.win32.x86_64
[2017-02-12 11:55:58] Collected 1 artifacts for http://download.eclipse.org/technology/epp/packages/neon in 0.219s
[2017-02-12 11:55:58] An error was detected while performing the engine operation and the changes are being rolled back. See the log for details.
[2017-02-12 11:55:58] ERROR: org.eclipse.equinox.p2.engine code=4 An error occurred during the org.eclipse.equinox.internal.p2.engine.phases.CheckTrust phase.
  at org.eclipse.oomph.util.OomphPlugin.coreException(OomphPlugin.java:280)
  at org.eclipse.oomph.p2.internal.core.ProfileTransactionImpl$3.commit(ProfileTransactionImpl.java:547)
  at org.eclipse.oomph.p2.internal.core.ProfileTransactionImpl.commit(ProfileTransactionImpl.java:340)
  at org.eclipse.oomph.setup.p2.impl.P2TaskImpl.perform(P2TaskImpl.java:729)
  at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.doPerformNeededSetupTasks(SetupTaskPerformer.java:3305)
  at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.performNeededSetupTasks(SetupTaskPerformer.java:3233)
  at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.performTriggeredSetupTasks(SetupTaskPerformer.java:3214)
  at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.perform(SetupTaskPerformer.java:3114)
  at org.eclipse.oomph.setup.internal.installer.SimpleVariablePage.installPerform(SimpleVariablePage.java:1271)
  at org.eclipse.oomph.setup.internal.installer.SimpleVariablePage.access$31(SimpleVariablePage.java:1148)
  at org.eclipse.oomph.setup.internal.installer.SimpleVariablePage$20.run(SimpleVariablePage.java:1093)
  ERROR: org.eclipse.equinox.p2.engine code=0 session context was:(profile=C__Users_Kai_eclipse_java-neon2_eclipse, phase=org.eclipse.equinox.internal.p2.engine.phases.CheckTrust, operand=, action=).
  ERROR: org.eclipse.equinox.p2.engine code=0 Error reading signed content.
  java.io.IOException: Exception in opening zip file: C:\Users\Kai\.p2\pool\plugins\org.eclipse.aether.api_1.0.1.v20141111.jar
    at org.eclipse.osgi.framework.util.SecureAction.getZipFile(SecureAction.java:321)
    at org.eclipse.osgi.internal.signedcontent.SignedBundleHook.getSignedContent(SignedBundleHook.java:212)
    at org.eclipse.equinox.internal.p2.engine.phases.CertificateChecker.checkCertificates(CertificateChecker.java:73)
    at org.eclipse.equinox.internal.p2.engine.phases.CertificateChecker.start(CertificateChecker.java:54)
    at org.eclipse.equinox.internal.p2.engine.phases.CheckTrust.completePhase(CheckTrust.java:50)
    at org.eclipse.equinox.internal.p2.engine.Phase.postPerform(Phase.java:251)
    at org.eclipse.equinox.internal.p2.engine.Phase.perform(Phase.java:101)
    at org.eclipse.equinox.internal.p2.engine.PhaseSet.perform(PhaseSet.java:47)
    at org.eclipse.equinox.internal.p2.engine.Engine.perform(Engine.java:75)
    at org.eclipse.equinox.internal.p2.engine.Engine.perform(Engine.java:44)
    at org.eclipse.equinox.internal.provisional.p2.director.PlanExecutionHelper.executePlan(PlanExecutionHelper.java:42)
    at org.eclipse.oomph.p2.internal.core.ProfileTransactionImpl$3.commit(ProfileTransactionImpl.java:543)
    at org.eclipse.oomph.p2.internal.core.ProfileTransactionImpl.commit(ProfileTransactionImpl.java:340)
    at org.eclipse.oomph.setup.p2.impl.P2TaskImpl.perform(P2TaskImpl.java:729)
    at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.doPerformNeededSetupTasks(SetupTaskPerformer.java:3305)
    at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.performNeededSetupTasks(SetupTaskPerformer.java:3233)
    at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.performTriggeredSetupTasks(SetupTaskPerformer.java:3214)
    at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.perform(SetupTaskPerformer.java:3114)
    at org.eclipse.oomph.setup.internal.installer.SimpleVariablePage.installPerform(SimpleVariablePage.java:1271)
    at org.eclipse.oomph.setup.internal.installer.SimpleVariablePage.access$31(SimpleVariablePage.java:1148)
    at org.eclipse.oomph.setup.internal.installer.SimpleVariablePage$20.run(SimpleVariablePage.java:1093)
  Caused by: java.io.FileNotFoundException: C:\Users\Kai\.p2\pool\plugins\org.eclipse.aether.api_1.0.1.v20141111.jar (The system cannot find the file specified)
    at java.util.zip.ZipFile.open(Native Method)
    at java.util.zip.ZipFile.<init>(Unknown Source)
    at java.util.zip.ZipFile.<init>(Unknown Source)
    at java.util.zip.ZipFile.<init>(Unknown Source)
    at org.eclipse.osgi.framework.util.SecureAction.getZipFile(SecureAction.java:304)
    at org.eclipse.osgi.internal.signedcontent.SignedBundleHook.getSignedContent(SignedBundleHook.java:212)
    at org.eclipse.equinox.internal.p2.engine.phases.CertificateChecker.checkCertificates(CertificateChecker.java:73)
    at org.eclipse.equinox.internal.p2.engine.phases.CertificateChecker.start(CertificateChecker.java:54)
    at org.eclipse.equinox.internal.p2.engine.phases.CheckTrust.completePhase(CheckTrust.java:50)
    at org.eclipse.equinox.internal.p2.engine.Phase.postPerform(Phase.java:251)
    at org.eclipse.equinox.internal.p2.engine.Phase.perform(Phase.java:101)
    at org.eclipse.equinox.internal.p2.engine.PhaseSet.perform(PhaseSet.java:47)
    at org.eclipse.equinox.internal.p2.engine.Engine.perform(Engine.java:75)
    at org.eclipse.equinox.internal.p2.engine.Engine.perform(Engine.java:44)
    at org.eclipse.equinox.internal.provisional.p2.director.PlanExecutionHelper.executePlan(PlanExecutionHelper.java:42)
    at org.eclipse.oomph.p2.internal.core.ProfileTransactionImpl$3.commit(ProfileTransactionImpl.java:543)
    at org.eclipse.oomph.p2.internal.core.ProfileTransactionImpl.commit(ProfileTransactionImpl.java:340)
    at org.eclipse.oomph.setup.p2.impl.P2TaskImpl.perform(P2TaskImpl.java:729)
    at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.doPerformNeededSetupTasks(SetupTaskPerformer.java:3305)
    at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.performNeededSetupTasks(SetupTaskPerformer.java:3233)
    at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.performTriggeredSetupTasks(SetupTaskPerformer.java:3214)
    at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.perform(SetupTaskPerformer.java:3114)
    at org.eclipse.oomph.setup.internal.installer.SimpleVariablePage.installPerform(SimpleVariablePage.java:1271)
    at org.eclipse.oomph.setup.internal.installer.SimpleVariablePage.access$31(SimpleVariablePage.java:1148)
    ... 1 more

[2017-02-12 11:55:53]执行引导任务
[2017-02-12 11:55:53]Java（TM）SE运行时环境1.8.0_121-b13
[2017-02-12 11:55:53]Product org.eclipse.products.epp.package.java.neon
[2017-02-12 11:55:53]Bundle org.eclipse.oomph.setup 1.6.0.v20161125-0947，build=2790，branch=33010448bcf5775ec23e485876cbb07a0340b9b5
[2017-02-12 11:55:53]Bundle org.eclipse.oomph.setup.core 1.6.0.v20161128-0928，build=2790，branch=33010448bcf5775ec23e485876cbb07a0340b9b5
[2017-02-12 11:55:53]Bundle org.eclipse.oomph.setup.p2 1.6.0.v20161019-0656，build=2790，branch=33010448bcf5775ec23e485876cbb07a0340b9b5
[2017-02-12 11:55:53]执行P2控制器（面向Java开发人员的Eclipse IDE（Neon））
[2017-02-12 11:55:53]离线=错误
[2017-02-12 11:55:53]镜像=真实
[2017-02-12 11:55:53]将23个需求从3个存储库解析为C:\Users\Kai\eclipse\java-neon2\eclipse
[2017-02-12 11:55:53]需求epp.package.java[4.6.0,4.7.0）
[2017-02-12 11:55:53]需求org.eclipse.platform.feature.group[4.6.0,4.7.0）
[2017-02-12 11:55:53]需求org.eclipse.rcp.feature.group[4.6.0,4.7.0）
[2017-02-12 11:55:53]Requirement org.eclipse.buildship.feature.group
[2017-02-12 11:55:53]需求org.eclipse.egit.feature.group
[2017-02-12 11:55:53]需求org.eclipse.egit.mylyn.feature.group
[2017-02-12 11:55:53]需求org.eclipse.jdt.feature.group
[2017-02-12 11:55:53]需求org.eclipse.jgit.feature.group
[2017-02-12 11:55:53]需求org.eclipse.m2e.feature.feature.group
[2017-02-12 11:55:53]需求org.eclipse.m2e.logback.feature.feature.group
[2017-02-12 11:55:53]需求org.eclipse.mylyn.bugzilla_feature.feature.group
[2017-02-12 11:55:53]需求org.eclipse.mylyn.context_feature.feature.group
[2017-02-12 11:55:53]需求org.eclipse.mylyn.git.feature.group
[2017-02-12 11:55:53]需求org.eclipse.mylyn.hudson.feature.group
[2017-02-12 11:55:53]需求org.eclipse.mylyn.ide_feature.feature.group
[2017-02-12 11:55:53]需求org.eclipse.mylyn.java_feature.feature.group
[2017-02-12 11:55:53]需求org.eclipse.mylyn.wikitext_feature.feature.group
[2017-02-12 11:55:53]需求org.eclipse.mylyn_feature.feature.group
[2017-02-12 11:55:53]需求org.eclipse.recommenders.mylyn.rcp.feature.feature.group
[2017-02-12 11:55:53]需求org.eclipse.recommenders.rcp.feature.feature.group
[2017-02-12 11:55:53]需求org.eclipse.recommenders.snipmatch.rcp.feature.feature.group
[2017-02-12 11:55:53]需求org.eclipse.wst.xml_ui.feature.feature.group
[2017-02-12 11:55:53]需求org.eclipse.oomph.setup.feature.group
[2017-02-12 11:55:53]存储库http://download.eclipse.org/technology/epp/packages/neon
[2017-02-12 11:55:53]存储库http://download.eclipse.org/releases/neon/201612211000
[2017-02-12 11:55:53]存储库http://download.eclipse.org/oomph/updates/milestone/latest
[2017-02-12 11:55:56]计算需求和依赖关系。
[2017-02-12 11:55:56]计算先决条件计划
[2017-02-12 11:55:57]从http://download.eclipse.org/releases/neon/201612211000
[2017-02-12 11:55:57]下载org.eclipse.platform_root
[2017-02-12 11:55:57]下载org.eclipse.platform.ide.executable.win32.win32.x86_64
[2017-02-12 11:55:57]下载org.eclipse.rcp_root
[2017-02-12 11:55:57]收集了3件文物用于http://download.eclipse.org/releases/neon/201612211000 以0.321秒为单位
[2017-02-12 11:55:57]从http://download.eclipse.org/technology/epp/packages/neon
[2017-02-12 11:55:58]下载epp.package.java.executable.win32.win32.x86_64
[2017-02-12 11:55:58]收集了1件文物用于http://download.eclipse.org/technology/epp/packages/neon 在0.219秒
[2017-02-12 11:55:58]执行发动机操作时检测到错误，正在回滚更改。有关详细信息，请参阅日志。
[2017-02-12 11:55:58]错误：org.eclipse.equinox.p2.engine code=4在org.eclipse.equinox.internal.p2.engine.phases.CheckTrust阶段发生错误。
位于org.eclipse.oomph.util.OomphPlugin.coreException（OomphPlugin.java:280）
位于org.eclipse.oomph.p2.internal.core.ProfileTransactionImpl$3.commit（ProfileTransactionImpl.java:547）
位于org.eclipse.oomph.p2.internal.core.ProfileTransactionImpl.commit（ProfileTransactionImpl.java:340）
在org.eclipse.oomph.setup.p2.impl.p2taskinpl.perform（p2taskinpl.java:729）上
位于org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.doperformedneedsetuptasks（SetupTaskPerformer.java:3305）
在org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.performneeddsetuptasks上（SetupTaskPerformer.java:3233）
位于org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.performTriggeredSetupTasks（SetupTaskPerformer.java:3214）
位于org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.perform（SetupTaskPerformer.java:3114）
在org.eclipse.oomph.setup.internal.installer.SimpleVariablePage.installPerform（SimpleVariablePage.java:1271）上
位于org.eclipse.oomph.setup.internal.installer.SimpleVariablePage.access$31（SimpleVariablePage.java:1148）
位于org.eclipse.oomph.setup.internal.installer.SimpleVariablePage$20.run（SimpleVariablePage.java:1093）
错误：org.eclipse.equinox.p2.engine code=0会话上下文为：（profile=C_u Users\u Kai_eclipse\u java-neon2_eclipse，phase=org.eclipse.equinox.internal.p2.engine.phases.CheckTrust，操作数=，操作=）。
错误：org.eclipse.equinox.p2.engine code=0读取签名内容时出错。
java.io.IOException:打开zip文件时出现异常：C:\Users\Kai\.p2\pool\plugins\org.eclipse.aether.api_1.0.1.v201411