kdepimlibs4 apparent conflict with gpgme

[Liontooth (David Liontooth)]

While installing kde4-baseapps on Sierra I get this:

---> Activating kdepimlibs4 @4.14.3_3 Error: org.macports.activate for port kdepimlibs4 returned: Image error: /opt/local/include/gpgme++/configuration.h is being used by the active gpgme port. Please deactivate this port first, or use 'port -f activate kdepimlibs4' to force the activation. Error: Failed to install kdepimlibs4

Since kdepimlibs4 depends on gpgme, deactivating is not an option. Forcing generates a bunch of warnings:

$ sudo port -f activate kdepimlibs4
--->  Computing dependencies for kdepimlibs4
--->  Activating kdepimlibs4 @4.14.3_3
Warning: File /opt/local/include/gpgme++/configuration.h already exists.  Moving to: /opt/local/include/gpgme++/configuration.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/context.h already exists.  Moving to: /opt/local/include/gpgme++/context.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/data.h already exists.  Moving to: /opt/local/include/gpgme++/data.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/decryptionresult.h already exists.  Moving to: /opt/local/include/gpgme++/decryptionresult.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/defaultassuantransaction.h already exists.  Moving to: /opt/local/include/gpgme++/defaultassuantransaction.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/editinteractor.h already exists.  Moving to: /opt/local/include/gpgme++/editinteractor.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/encryptionresult.h already exists.  Moving to: /opt/local/include/gpgme++/encryptionresult.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/engineinfo.h already exists.  Moving to: /opt/local/include/gpgme++/engineinfo.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/error.h already exists.  Moving to: /opt/local/include/gpgme++/error.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/eventloopinteractor.h already exists.  Moving to: /opt/local/include/gpgme++/eventloopinteractor.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/exception.h already exists.  Moving to: /opt/local/include/gpgme++/exception.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/global.h already exists.  Moving to: /opt/local/include/gpgme++/global.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/gpgadduserideditinteractor.h already exists.  Moving to: /opt/local/include/gpgme++/gpgadduserideditinteractor.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/gpgagentgetinfoassuantransaction.h already exists.  Moving to: /opt/local/include/gpgme++/gpgagentgetinfoassuantransaction.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/gpgmefw.h already exists.  Moving to: /opt/local/include/gpgme++/gpgmefw.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/gpgsetexpirytimeeditinteractor.h already exists.  Moving to: /opt/local/include/gpgme++/gpgsetexpirytimeeditinteractor.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/gpgsetownertrusteditinteractor.h already exists.  Moving to: /opt/local/include/gpgme++/gpgsetownertrusteditinteractor.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/gpgsignkeyeditinteractor.h already exists.  Moving to: /opt/local/include/gpgme++/gpgsignkeyeditinteractor.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/importresult.h already exists.  Moving to: /opt/local/include/gpgme++/importresult.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/interfaces/assuantransaction.h already exists.  Moving to: /opt/local/include/gpgme++/interfaces/assuantransaction.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/interfaces/dataprovider.h already exists.  Moving to: /opt/local/include/gpgme++/interfaces/dataprovider.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/interfaces/passphraseprovider.h already exists.  Moving to: /opt/local/include/gpgme++/interfaces/passphraseprovider.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/interfaces/progressprovider.h already exists.  Moving to: /opt/local/include/gpgme++/interfaces/progressprovider.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/key.h already exists.  Moving to: /opt/local/include/gpgme++/key.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/keygenerationresult.h already exists.  Moving to: /opt/local/include/gpgme++/keygenerationresult.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/keylistresult.h already exists.  Moving to: /opt/local/include/gpgme++/keylistresult.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/notation.h already exists.  Moving to: /opt/local/include/gpgme++/notation.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/result.h already exists.  Moving to: /opt/local/include/gpgme++/result.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/scdgetinfoassuantransaction.h already exists.  Moving to: /opt/local/include/gpgme++/scdgetinfoassuantransaction.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/signingresult.h already exists.  Moving to: /opt/local/include/gpgme++/signingresult.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/trustitem.h already exists.  Moving to: /opt/local/include/gpgme++/trustitem.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/verificationresult.h already exists.  Moving to: /opt/local/include/gpgme++/verificationresult.h.mp_1474684825.
Warning: File /opt/local/include/gpgme++/vfsmountresult.h already exists.  Moving to: /opt/local/include/gpgme++/vfsmountresult.h.mp_1474684825.