Unable to install plugin

[dhoomakethu]

Hi,
I get this error when installing the robot framework-eclipse plugin

org.eclipse.equinox.internal.p2.updatesite.artifact.UpdateSiteArtifactRepository cannot be cast to org.eclipse.equinox.p2.repository.artifact.IFileArtifactRepository
org.eclipse.equinox.internal.p2.updatesite.artifact.UpdateSiteArtifactRepository cannot be cast to org.eclipse.equinox.p2.repository.artifact.IFileArtifactRepository

Here is the other details

Eclipse Standard/SDK

Version: Kepler Service Release 2
Build id: 20140205-2202

OS: WIN 7 x32

regards
Sanjay

[omireault]

More information would help, this isn't much to go on. Something to try:
Try from a fresh workspace.
Try from a fresh Eclipse, no other plugins.