Unable to install eclipse oxygen(latest version) on Ubuntu 16.04

Hi Team,

I am trying to install Eclipse on my Ubuntu 16.04 but it's not getting install. I have preinstalled Java8 on my machine. let me tell me what i have done. I download the eclipse latest version from eclipse official website then untar the file. after that I opened the untar file there was an icon named eclipse-inst i did the right click and run that launcher. it ask me for agreement a accepted and when it came to end it said eclipse setup is failed here is error logs:

[2017-11-18 23:38:32] Executing bootstrap tasks
[2017-11-18 23:38:32] Java(TM) SE Runtime Environment 1.8.0_151-b12
[2017-11-18 23:38:32] Product org.eclipse.products.epp.package.java.oxygen
[2017-11-18 23:38:32] Bundle org.eclipse.oomph.setup 1.8.0.v20170408-0745, build=3059, branch=2161405b80cf99ed791602ba56cdf44084f5ca43
[2017-11-18 23:38:32] Bundle org.eclipse.oomph.setup.core 1.8.0.v20170531-0903, build=3059, branch=2161405b80cf99ed791602ba56cdf44084f5ca43
[2017-11-18 23:38:32] Bundle org.eclipse.oomph.setup.p2 1.8.0.v20170318-0419, build=3059, branch=2161405b80cf99ed791602ba56cdf44084f5ca43
[2017-11-18 23:38:32] Performing P2 Director (Eclipse IDE for Java Developers (Oxygen))
[2017-11-18 23:38:32] Offline = false
[2017-11-18 23:38:32] Mirrors = true
[2017-11-18 23:38:32] Resolving 24 requirements from 3 repositories to /home/sonu/eclipse/java-oxygen2/eclipse
[2017-11-18 23:38:32] Requirement epp.package.java [4.7.0,4.8.0)
[2017-11-18 23:38:32] Requirement org.eclipse.platform.feature.group [4.7.0,4.8.0)
[2017-11-18 23:38:32] Requirement org.eclipse.rcp.feature.group [4.7.0,4.8.0)
[2017-11-18 23:38:32] Requirement org.eclipse.buildship.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.eclemma.feature.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.egit.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.egit.mylyn.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.jdt.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.jgit.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.m2e.feature.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.m2e.logback.feature.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.mylyn.bugzilla_feature.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.mylyn.context_feature.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.mylyn.git.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.mylyn.hudson.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.mylyn.ide_feature.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.mylyn.java_feature.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.mylyn.wikitext_feature.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.mylyn_feature.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.recommenders.mylyn.rcp.feature.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.recommenders.rcp.feature.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.recommenders.snipmatch.rcp.feature.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.wst.xml_ui.feature.feature.group
[2017-11-18 23:38:32] Requirement org.eclipse.oomph.setup.feature.group
[2017-11-18 23:38:32] Repository http://download.eclipse.org/technology/epp/packages/oxygen
[2017-11-18 23:38:32] Repository http://download.eclipse.org/releases/oxygen
[2017-11-18 23:38:32] Repository http://download.eclipse.org/oomph/updates/milestone/latest
[2017-11-18 23:38:42] Calculating requirements and dependencies.
[2017-11-18 23:38:43] Computing prerequisite plan
[2017-11-18 23:38:51] Collecting 1 artifacts from http://download.eclipse.org/technology/epp/packages/oxygen
[2017-11-18 23:38:52] Downloading epp.package.java.executable.gtk.linux.x86_64
[2017-11-18 23:38:52] Collected 1 artifacts for http://download.eclipse.org/technology/epp/packages/oxygen in 1.3s
[2017-11-18 23:38:52] Collecting 3 artifacts from http://download.eclipse.org/releases/oxygen
[2017-11-18 23:38:54] Downloading org.eclipse.platform_root
[2017-11-18 23:38:54] Downloading org.eclipse.rcp_root
[2017-11-18 23:38:54] Downloading org.eclipse.platform.ide.executable.gtk.linux.x86_64
[2017-11-18 23:38:54] Collected 3 artifacts for http://download.eclipse.org/releases/oxygen in 1.36s
[2017-11-18 23:38:55] An error was detected while performing the engine operation and the changes are being rolled back. See the log for details.
[2017-11-18 23:38:55] 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:3324)
  at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.performNeededSetupTasks(SetupTaskPerformer.java:3252)
  at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.performTriggeredSetupTasks(SetupTaskPerformer.java:3233)
  at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.perform(SetupTaskPerformer.java:3133)
  at org.eclipse.oomph.setup.internal.installer.SimpleVariablePage.installPerform(SimpleVariablePage.java:1289)
  at org.eclipse.oomph.setup.internal.installer.SimpleVariablePage.access$32(SimpleVariablePage.java:1166)
  at org.eclipse.oomph.setup.internal.installer.SimpleVariablePage$20.run(SimpleVariablePage.java:1111)
  ERROR: org.eclipse.equinox.p2.engine code=0 session context was:(profile=_home_sonu_eclipse_java-oxygen2_eclipse, phase=org.eclipse.equinox.internal.p2.engine.phases.CheckTrust, operand=, action=).
  ERROR: org.eclipse.equinox.p2.engine code=0 0
  java.lang.ArrayIndexOutOfBoundsException: 0
    at org.eclipse.osgi.internal.signedcontent.BERProcessor.processStructure(BERProcessor.java:107)
    at org.eclipse.osgi.internal.signedcontent.BERProcessor.<init>(BERProcessor.java:92)
    at org.eclipse.osgi.internal.signedcontent.PKCS7Processor.<init>(PKCS7Processor.java:114)
    at org.eclipse.osgi.internal.signedcontent.SignatureBlockProcessor.processSigner(SignatureBlockProcessor.java:95)
    at org.eclipse.osgi.internal.signedcontent.SignatureBlockProcessor.process(SignatureBlockProcessor.java:61)
    at org.eclipse.osgi.internal.signedcontent.SignedBundleFile.initializeSignedContent(SignedBundleFile.java:44)
    at org.eclipse.osgi.internal.signedcontent.SignedBundleHook.getSignedContent(SignedBundleHook.java:218)
    at org.eclipse.equinox.internal.p2.engine.phases.CertificateChecker.checkCertificates(CertificateChecker.java:74)
    at org.eclipse.equinox.internal.p2.engine.phases.CertificateChecker.start(CertificateChecker.java:55)
    at org.eclipse.equinox.internal.p2.engine.phases.CheckTrust.completePhase(CheckTrust.java:52)
    at org.eclipse.equinox.internal.p2.engine.Phase.postPerform(Phase.java:252)
    at org.eclipse.equinox.internal.p2.engine.Phase.perform(Phase.java:102)
    at org.eclipse.equinox.internal.p2.engine.PhaseSet.perform(PhaseSet.java:47)
    at org.eclipse.equinox.internal.p2.engine.Engine.perform(Engine.java:77)
    at org.eclipse.equinox.internal.p2.engine.Engine.perform(Engine.java:45)
    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:3324)
    at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.performNeededSetupTasks(SetupTaskPerformer.java:3252)
    at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.performTriggeredSetupTasks(SetupTaskPerformer.java:3233)
    at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.perform(SetupTaskPerformer.java:3133)
    at org.eclipse.oomph.setup.internal.installer.SimpleVariablePage.installPerform(SimpleVariablePage.java:1289)
    at org.eclipse.oomph.setup.internal.installer.SimpleVariablePage.access$32(SimpleVariablePage.java:1166)
    at org.eclipse.oomph.setup.internal.installer.SimpleVariablePage$20.run(SimpleVariablePage.java:1111)

[2017-11-18 23:38:55]