Error installing Eclipse plugin

Question

I am trying to install the google plugin for eclipse, but the installer keeps telling me:

An error occurred during org.eclipse.equinox.internal.p2.engine.phases.CheckTrust phase

I tried to install from the Internet first, but then canceled it due to poor speed. Then I download it and try to install locally, then I have this problem. I am using Eclipse 3.7.1, and the Google plugin is also for version 3.7.

I also tried to clear the configuration folder by deleting anythings, has the name equinox, but this is not used.

Any suggestions? Thanks!

Here is the error log:

!SESSION 2012-02-03 06:30:06.977 ----------------------------------------------- eclipse.buildId=M20110909-1335 java.version=1.6.0_22 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US Framework arguments: -product org.eclipse.epp.package.java.product Command-line arguments: -os linux -ws gtk -arch x86 -product org.eclipse.epp.package.java.product !ENTRY org.eclipse.equinox.p2.engine 4 4 2012-02-03 06:33:17.752 !MESSAGE An error occurred during the org.eclipse.equinox.internal.p2.engine.phases.CheckTrust phase. !SUBENTRY 1 org.eclipse.equinox.p2.engine 4 0 2012-02-03 06:33:17.752 !MESSAGE session context was:(profile=epp.package.java, phase=org.eclipse.equinox.internal.p2.engine.phases.CheckTrust, operand=, action=). !SUBENTRY 1 org.eclipse.equinox.p2.engine 4 0 2012-02-03 06:33:17.752 !MESSAGE Error reading signed content. !STACK 0 java.io.IOException: The file "/home/darkjh/eclipse/plugins/com.google.appengine.eclipse.core_2.5.1.v201201120043-rel-r37.jar" does not exist at org.eclipse.osgi.baseadaptor.bundlefile.ZipBundleFile.<init>(ZipBundleFile.java:61) at org.eclipse.osgi.baseadaptor.bundlefile.ZipBundleFile.<init>(ZipBundleFile.java:55) at org.eclipse.osgi.internal.signedcontent.SignedBundleHook.getSignedContent(SignedBundleHook.java:253) at org.eclipse.equinox.internal.p2.engine.phases.CertificateChecker.checkCertificates(CertificateChecker.java:67) at org.eclipse.equinox.internal.p2.engine.phases.CertificateChecker.start(CertificateChecker.java:49) at org.eclipse.equinox.internal.p2.engine.phases.CheckTrust.completePhase(CheckTrust.java:50) at org.eclipse.equinox.internal.p2.engine.Phase.postPerform(Phase.java:216) at org.eclipse.equinox.internal.p2.engine.Phase.perform(Phase.java:84) at org.eclipse.equinox.internal.p2.engine.PhaseSet.perform(PhaseSet.java:44) 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.p2.operations.ProvisioningSession.performProvisioningPlan(ProvisioningSession.java:174) at org.eclipse.equinox.p2.operations.ProfileModificationJob.runModal(ProfileModificationJob.java:79) at org.eclipse.equinox.p2.operations.ProvisioningJob.run(ProvisioningJob.java:177) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) 

Answer 1

Ok, I think this is a failure inside Eclipse. Now I downloaded clean, and the installation was fine.

Answer 2

It looks like you are missing a file with the specified name. (com.google.appengine.eclipse.core_2.5.1.v201201120043-rel-r37.jar) Try to find it using your favorite search engine and placing it manually in the specified location. (/ Home / darkjh / Eclipse / plugins /)