While installing the JBOSS tools plugins in 'Available Software', I am getting the following error:

"

An error occurred while collecting items to be installed

  No repository found containing: org.eclipse.datatools.enablement.finfo/osgi.bundle/1.5.1.v200906161800

  No repository found containing: org.eclipse.datatools.enablement.oracle/osgi.bundle/1.0.0.v200908130544

  No repository found containing: org.eclipse.datatools.enablement.oracle.dbdefinition/osgi.bundle/1.0.100.v200906161800

  No repository found containing: org.eclipse.datatools.enablement.oracle.feature/org.eclipse.update.feature/1.7.0.v200908280400-548aAkF77g7XAO9aBB

  No repository found containing: org.eclipse.datatools.enablement.oracle.ui/osgi.bundle/1.0.1.v200906020900

  No repository found containing: org.apache.oro/osgi.bundle/2.0.8.v200903061218

  No repository found containing: org.eclipse.datatools.enablement.ingres/osgi.bundle/1.0.0.v200906111150

  No repository found containing: org.eclipse.datatools.enablement.ingres.dbdefinition/osgi.bundle/1.0.0.v200906161800

  No repository found containing: org.eclipse.datatools.enablement.ingres.feature/org.eclipse.update.feature/1.7.0.v200908280400-540AkF77g7VBLBPH7

  No repository found containing: org.eclipse.datatools.enablement.ingres.ui/osgi.bundle/1.0.0.v200906111150

  No repository found containing: org.eclipse.datatools.enablement.sqlite/osgi.bundle/1.0.0.v200906020900

  No repository found containing: org.eclipse.datatools.enablement.sqlite.dbdefinition/osgi.bundle/1.0.1.v200906161800

  No repository found containing: org.eclipse.datatools.enablement.sqlite.feature/org.eclipse.update.feature/1.7.0.v200908280400-541AkF77g7V9N9e77

  No repository found containing: org.eclipse.datatools.enablement.sqlite.ui/osgi.bundle/1.0.0.v200906020900

  No repository found containing: org.eclipse.datatools.sqltools.editor.core.ui/osgi.bundle/1.0.0.v200906022302

  No repository found containing: org.eclipse.datatools.sqltools.routineeditor.ui/osgi.bundle/1.0.0.v200906022302

  No repository found containing: org.eclipse.datatools.sqltools.sql.ui/osgi.bundle/1.0.0.v200906022302

  No repository found containing: org.eclipse.equinox.concurrent/osgi.bundle/1.0.0.v20090520-1800"

Could anyone please provide the solution for this error?