安装Eclipse时出错

Question

我在Windows 10（64位）上安装Eclipse Neon时遇到了一直存在的问题。 所以，我从他们的页面下载了.exe文件（安装程序）并开始安装，这一切都很好，但突然间我失去了互联网连接。 Installaton被取消了，现在每次我再次启动它时，它会启动，但几秒后取消并得到这个日志：

[2017-05-07 19:41:09] Executing bootstrap tasks
[2017-05-07 19:41:09] Java(TM) SE Runtime Environment 1.8.0_131-b11
[2017-05-07 19:41:09] Product org.eclipse.products.epp.package.java.neon
[2017-05-07 19:41:09] Bundle org.eclipse.oomph.setup 1.6.0.v20161125-0947, build=2790, branch=33010448bcf5775ec23e485876cbb07a0340b9b5
[2017-05-07 19:41:09] Bundle org.eclipse.oomph.setup.core 1.6.0.v20161128-0928, build=2790, branch=33010448bcf5775ec23e485876cbb07a0340b9b5
[2017-05-07 19:41:09] Bundle org.eclipse.oomph.setup.p2 1.6.0.v20161019-0656, build=2790, branch=33010448bcf5775ec23e485876cbb07a0340b9b5
[2017-05-07 19:41:09] Performing P2 Director (Eclipse IDE for Java Developers (Neon))
[2017-05-07 19:41:09] Offline = false
[2017-05-07 19:41:09] Mirrors = true
[2017-05-07 19:41:09] Resolving 23 requirements from 3 repositories to C:\Users\Bega\eclipse\java-neon\eclipse
[2017-05-07 19:41:09] Requirement epp.package.java [4.6.0,4.7.0)
[2017-05-07 19:41:09] Requirement org.eclipse.platform.feature.group [4.6.0,4.7.0)
[2017-05-07 19:41:09] Requirement org.eclipse.rcp.feature.group [4.6.0,4.7.0)
[2017-05-07 19:41:09] Requirement org.eclipse.buildship.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.egit.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.egit.mylyn.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.jdt.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.jgit.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.m2e.feature.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.m2e.logback.feature.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.mylyn.bugzilla_feature.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.mylyn.context_feature.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.mylyn.git.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.mylyn.hudson.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.mylyn.ide_feature.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.mylyn.java_feature.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.mylyn.wikitext_feature.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.mylyn_feature.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.recommenders.mylyn.rcp.feature.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.recommenders.rcp.feature.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.recommenders.snipmatch.rcp.feature.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.wst.xml_ui.feature.feature.group
[2017-05-07 19:41:09] Requirement org.eclipse.oomph.setup.feature.group
[2017-05-07 19:41:09] Repository http://download.eclipse.org/technology/epp/packages/neon
[2017-05-07 19:41:09] Repository http://download.eclipse.org/releases/neon/201703231000
[2017-05-07 19:41:09] Repository http://download.eclipse.org/oomph/updates/milestone/latest
[2017-05-07 19:41:24] Calculating requirements and dependencies.
[2017-05-07 19:41:24] Computing prerequisite plan
[2017-05-07 19:41:28] Fetching compositeArtifacts.jar from http://download.eclipse.org/oomph/updates/milestone/latest/ (444B)
[2017-05-07 19:41:29] Collecting 1 artifacts from http://download.eclipse.org/technology/epp/packages/neon
[2017-05-07 19:41:29] Downloading epp.package.java.executable.win32.win32.x86_64
[2017-05-07 19:41:29] Collected 1 artifacts for http://download.eclipse.org/technology/epp/packages/neon in 0.635s
[2017-05-07 19:41:29] Collecting 3 artifacts from http://download.eclipse.org/releases/neon/201703231000
[2017-05-07 19:41:30] Downloading org.eclipse.platform_root
[2017-05-07 19:41:30] Downloading org.eclipse.platform.ide.executable.win32.win32.x86_64
[2017-05-07 19:41:30] Downloading org.eclipse.rcp_root
[2017-05-07 19:41:30] Collected 3 artifacts for http://download.eclipse.org/releases/neon/201703231000 in 0.737s
[2017-05-07 19:41:31] An error was detected while performing the engine operation and the changes are being rolled back. See the log for details.
[2017-05-07 19:41:31] 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_Bega_eclipse_java-neon_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.util.zip.ZipException: Exception in opening zip file: C:\Users\Bega\.p2\pool\plugins\org.eclipse.epp.mpc.help.ui_1.5.4.v20170201-1845.jar
    at org.eclipse.osgi.framework.util.SecureAction.getZipFile(SecureAction.java:317)
    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.util.zip.ZipException: error in opening zip file
    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
[2017-05-07 19:41:31] 

我尝试了各种各样的东西......以管理员身份运行它，更新java和一些选项更新安装程序，删除我在安装文件夹中找到的一些eclipse文件夹，没有任何帮助：/

Answer 1

听起来好像从镜像中下载的东西很糟糕。 当我有这样的奇怪错误（看起来像坏文物）时，我通常会回到向导中，关闭镜像的使用，然后再试一次。

Answer 2

这是因为您正在下载的镜像。
基本上可以有多个FTP服务器，您可以通过它们下载文件，
被称为“镜子”。
有时，如果服务器累加了很多负载，它会尝试将下载切换到其他服务器。
在此期间，可能需要一些时间并断开文件的下载。

在右侧的官方下载网页上，有一个“直接链接到文件”链接，它选择一个可靠的镜像并自动下载数据...

但是，下载这些文件的最佳方式是找到他们的种子或从朋友那里得到它...干杯......！