Found the following significant warnings:
  Rd warning: AtomAbstractObject.Rd:8: missing link ‘R6Class’
  Rd warning: AtomAbstractObject.Rd:11: missing link ‘R6Class’
  Rd warning: AtomAbstractObject.Rd:103: missing link ‘XMLInternalNode-class’
  Rd warning: AtomAbstractObject.Rd:295: missing link ‘XMLInternalNode-class’
  Rd warning: AtomAbstractObject.Rd:340: missing link ‘XMLInternalNode-class’
  Rd warning: AtomAbstractObject.Rd:386: missing link ‘R6Class’
  Rd warning: AtomAbstractObject.Rd:412: missing link ‘R6Class’
  Rd warning: AtomAuthor.Rd:8: missing link ‘R6Class’
  Rd warning: AtomAuthor.Rd:11: missing link ‘R6Class’
  Rd warning: AtomAuthor.Rd:83: missing link ‘XMLInternalNode-class’
  Rd warning: AtomCategory.Rd:92: missing link ‘XMLInternalNode-class’
  Rd warning: AtomContributor.Rd:8: missing link ‘R6Class’
  Rd warning: AtomContributor.Rd:11: missing link ‘R6Class’
  Rd warning: AtomContributor.Rd:83: missing link ‘XMLInternalNode-class’
  Rd warning: AtomEntry.Rd:8: missing link ‘R6Class’
  Rd warning: AtomEntry.Rd:11: missing link ‘R6Class’
  Rd warning: AtomEntry.Rd:156: missing link ‘XMLInternalNode-class’
  Rd warning: AtomFeed.Rd:8: missing link ‘R6Class’
  Rd warning: AtomFeed.Rd:11: missing link ‘R6Class’
  Rd warning: AtomFeed.Rd:263: missing link ‘XMLInternalNode-class’
  Rd warning: AtomLink.Rd:8: missing link ‘R6Class’
  Rd warning: AtomLink.Rd:11: missing link ‘R6Class’
  Rd warning: AtomLink.Rd:95: missing link ‘XMLInternalNode-class’
  Rd warning: AtomNamespace.Rd:8: missing link ‘R6Class’
  Rd warning: AtomNamespace.Rd:11: missing link ‘R6Class’
  Rd warning: AtomPerson.Rd:8: missing link ‘R6Class’
  Rd warning: AtomPerson.Rd:11: missing link ‘R6Class’
  Rd warning: AtomPerson.Rd:91: missing link ‘XMLInternalNode-class’
  Rd warning: AtomPubClient.Rd:8: missing link ‘R6Class’
  Rd warning: AtomPubClient.Rd:11: missing link ‘R6Class’
  Rd warning: DCAbstract.Rd:7: missing link ‘R6Class’
  Rd warning: DCAbstract.Rd:10: missing link ‘R6Class’
  Rd warning: DCAbstract.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCAccessRights.Rd:7: missing link ‘R6Class’
  Rd warning: DCAccessRights.Rd:10: missing link ‘R6Class’
  Rd warning: DCAccessRights.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCAccrualMethod.Rd:7: missing link ‘R6Class’
  Rd warning: DCAccrualMethod.Rd:10: missing link ‘R6Class’
  Rd warning: DCAccrualMethod.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCAccrualPeriodicity.Rd:7: missing link ‘R6Class’
  Rd warning: DCAccrualPeriodicity.Rd:10: missing link ‘R6Class’
  Rd warning: DCAccrualPeriodicity.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCAccrualPolicy.Rd:7: missing link ‘R6Class’
  Rd warning: DCAccrualPolicy.Rd:10: missing link ‘R6Class’
  Rd warning: DCAccrualPolicy.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCAlternative.Rd:7: missing link ‘R6Class’
  Rd warning: DCAlternative.Rd:10: missing link ‘R6Class’
  Rd warning: DCAlternative.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCAudience.Rd:7: missing link ‘R6Class’
  Rd warning: DCAudience.Rd:10: missing link ‘R6Class’
  Rd warning: DCAudience.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCAvailable.Rd:7: missing link ‘R6Class’
  Rd warning: DCAvailable.Rd:10: missing link ‘R6Class’
  Rd warning: DCAvailable.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCBibliographicCitation.Rd:7: missing link ‘R6Class’
  Rd warning: DCBibliographicCitation.Rd:10: missing link ‘R6Class’
  Rd warning: DCBibliographicCitation.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCConformsTo.Rd:7: missing link ‘R6Class’
  Rd warning: DCConformsTo.Rd:10: missing link ‘R6Class’
  Rd warning: DCConformsTo.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCContributor.Rd:7: missing link ‘R6Class’
  Rd warning: DCContributor.Rd:10: missing link ‘R6Class’
  Rd warning: DCContributor.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCCoverage.Rd:7: missing link ‘R6Class’
  Rd warning: DCCoverage.Rd:10: missing link ‘R6Class’
  Rd warning: DCCoverage.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCCreated.Rd:7: missing link ‘R6Class’
  Rd warning: DCCreated.Rd:10: missing link ‘R6Class’
  Rd warning: DCCreated.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCCreator.Rd:7: missing link ‘R6Class’
  Rd warning: DCCreator.Rd:10: missing link ‘R6Class’
  Rd warning: DCCreator.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCDate.Rd:7: missing link ‘R6Class’
  Rd warning: DCDate.Rd:10: missing link ‘R6Class’
  Rd warning: DCDate.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCDateAccepted.Rd:7: missing link ‘R6Class’
  Rd warning: DCDateAccepted.Rd:10: missing link ‘R6Class’
  Rd warning: DCDateAccepted.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCDateCopyrighted.Rd:7: missing link ‘R6Class’
  Rd warning: DCDateCopyrighted.Rd:10: missing link ‘R6Class’
  Rd warning: DCDateCopyrighted.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCDateSubmitted.Rd:7: missing link ‘R6Class’
  Rd warning: DCDateSubmitted.Rd:10: missing link ‘R6Class’
  Rd warning: DCDateSubmitted.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCDescription.Rd:7: missing link ‘R6Class’
  Rd warning: DCDescription.Rd:10: missing link ‘R6Class’
  Rd warning: DCDescription.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCEducationalLevel.Rd:7: missing link ‘R6Class’
  Rd warning: DCEducationalLevel.Rd:10: missing link ‘R6Class’
  Rd warning: DCEducationalLevel.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCElement.Rd:8: missing link ‘R6Class’
  Rd warning: DCElement.Rd:11: missing link ‘R6Class’
  Rd warning: DCElement.Rd:91: missing link ‘XMLInternalNode-class’
  Rd warning: DCEntry.Rd:8: missing link ‘R6Class’
  Rd warning: DCEntry.Rd:11: missing link ‘R6Class’
  Rd warning: DCEntry.Rd:338: missing link ‘XMLInternalNode-class’
  Rd warning: DCExtent.Rd:7: missing link ‘R6Class’
  Rd warning: DCExtent.Rd:10: missing link ‘R6Class’
  Rd warning: DCExtent.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCFormat.Rd:7: missing link ‘R6Class’
  Rd warning: DCFormat.Rd:10: missing link ‘R6Class’
  Rd warning: DCFormat.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCHasPart.Rd:7: missing link ‘R6Class’
  Rd warning: DCHasPart.Rd:10: missing link ‘R6Class’
  Rd warning: DCHasPart.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCHasVersion.Rd:7: missing link ‘R6Class’
  Rd warning: DCHasVersion.Rd:10: missing link ‘R6Class’
  Rd warning: DCHasVersion.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCIdentifier.Rd:7: missing link ‘R6Class’
  Rd warning: DCIdentifier.Rd:10: missing link ‘R6Class’
  Rd warning: DCIdentifier.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCInstructionalMethod.Rd:7: missing link ‘R6Class’
  Rd warning: DCInstructionalMethod.Rd:10: missing link ‘R6Class’
  Rd warning: DCInstructionalMethod.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCIsPartOf.Rd:7: missing link ‘R6Class’
  Rd warning: DCIsPartOf.Rd:10: missing link ‘R6Class’
  Rd warning: DCIsPartOf.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCIsReferencedBy.Rd:7: missing link ‘R6Class’
  Rd warning: DCIsReferencedBy.Rd:10: missing link ‘R6Class’
  Rd warning: DCIsReferencedBy.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCIsReplacedBy.Rd:7: missing link ‘R6Class’
  Rd warning: DCIsReplacedBy.Rd:10: missing link ‘R6Class’
  Rd warning: DCIsReplacedBy.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCIsRequiredBy.Rd:7: missing link ‘R6Class’
  Rd warning: DCIsRequiredBy.Rd:10: missing link ‘R6Class’
  Rd warning: DCIsRequiredBy.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCIsVersionOf.Rd:7: missing link ‘R6Class’
  Rd warning: DCIsVersionOf.Rd:10: missing link ‘R6Class’
  Rd warning: DCIsVersionOf.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCIssued.Rd:7: missing link ‘R6Class’
  Rd warning: DCIssued.Rd:10: missing link ‘R6Class’
  Rd warning: DCIssued.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCLanguage.Rd:7: missing link ‘R6Class’
  Rd warning: DCLanguage.Rd:10: missing link ‘R6Class’
  Rd warning: DCLanguage.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCLicense.Rd:7: missing link ‘R6Class’
  Rd warning: DCLicense.Rd:10: missing link ‘R6Class’
  Rd warning: DCLicense.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCMIVocabulary.Rd:8: missing link ‘R6Class’
  Rd warning: DCMIVocabulary.Rd:11: missing link ‘R6Class’
  Rd warning: DCMediator.Rd:7: missing link ‘R6Class’
  Rd warning: DCMediator.Rd:10: missing link ‘R6Class’
  Rd warning: DCMediator.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCMedium.Rd:7: missing link ‘R6Class’
  Rd warning: DCMedium.Rd:10: missing link ‘R6Class’
  Rd warning: DCMedium.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCModified.Rd:7: missing link ‘R6Class’
  Rd warning: DCModified.Rd:10: missing link ‘R6Class’
  Rd warning: DCModified.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCProvenance.Rd:7: missing link ‘R6Class’
  Rd warning: DCProvenance.Rd:10: missing link ‘R6Class’
  Rd warning: DCProvenance.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCPublisher.Rd:7: missing link ‘R6Class’
  Rd warning: DCPublisher.Rd:10: missing link ‘R6Class’
  Rd warning: DCPublisher.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCReferences.Rd:7: missing link ‘R6Class’
  Rd warning: DCReferences.Rd:10: missing link ‘R6Class’
  Rd warning: DCReferences.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCRelation.Rd:7: missing link ‘R6Class’
  Rd warning: DCRelation.Rd:10: missing link ‘R6Class’
  Rd warning: DCRelation.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCReplaces.Rd:7: missing link ‘R6Class’
  Rd warning: DCReplaces.Rd:10: missing link ‘R6Class’
  Rd warning: DCReplaces.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCRequires.Rd:7: missing link ‘R6Class’
  Rd warning: DCRequires.Rd:10: missing link ‘R6Class’
  Rd warning: DCRequires.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCRights.Rd:7: missing link ‘R6Class’
  Rd warning: DCRights.Rd:10: missing link ‘R6Class’
  Rd warning: DCRights.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCRightsHolder.Rd:7: missing link ‘R6Class’
  Rd warning: DCRightsHolder.Rd:10: missing link ‘R6Class’
  Rd warning: DCRightsHolder.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCSource.Rd:7: missing link ‘R6Class’
  Rd warning: DCSource.Rd:10: missing link ‘R6Class’
  Rd warning: DCSource.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCSpatial.Rd:7: missing link ‘R6Class’
  Rd warning: DCSpatial.Rd:10: missing link ‘R6Class’
  Rd warning: DCSpatial.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCSubject.Rd:7: missing link ‘R6Class’
  Rd warning: DCSubject.Rd:10: missing link ‘R6Class’
  Rd warning: DCSubject.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCTableOfContents.Rd:7: missing link ‘R6Class’
  Rd warning: DCTableOfContents.Rd:10: missing link ‘R6Class’
  Rd warning: DCTableOfContents.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCTemporal.Rd:7: missing link ‘R6Class’
  Rd warning: DCTemporal.Rd:10: missing link ‘R6Class’
  Rd warning: DCTemporal.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: DCTitle.Rd:7: missing link ‘R6Class’
  Rd warning: DCTitle.Rd:10: missing link ‘R6Class’
  Rd warning: DCTitle.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCType.Rd:7: missing link ‘R6Class’
  Rd warning: DCType.Rd:10: missing link ‘R6Class’
  Rd warning: DCType.Rd:73: missing link ‘XMLInternalNode-class’
  Rd warning: DCValid.Rd:7: missing link ‘R6Class’
  Rd warning: DCValid.Rd:10: missing link ‘R6Class’
  Rd warning: DCValid.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: SwordClient.Rd:8: missing link ‘R6Class’
  Rd warning: SwordClient.Rd:11: missing link ‘R6Class’
  Rd warning: SwordDataverseClient.Rd:8: missing link ‘R6Class’
  Rd warning: SwordDataverseClient.Rd:11: missing link ‘R6Class’
  Rd warning: SwordHalClient.Rd:8: missing link ‘R6Class’
  Rd warning: SwordHalClient.Rd:11: missing link ‘R6Class’
  Rd warning: SwordServiceDocument.Rd:8: missing link ‘R6Class’
  Rd warning: SwordServiceDocument.Rd:11: missing link ‘R6Class’
  Rd warning: SwordServiceDocument.Rd:72: missing link ‘XMLInternalNode-class’
  Rd warning: atom4RLogger.Rd:8: missing link ‘R6Class’
  Rd warning: atom4RLogger.Rd:11: missing link ‘R6Class’
  Rd warning: atom4RLogger.Rd:156: missing link ‘R6Class’
See ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/PKGS/atom4R.Rcheck/00install.out’ for details.