upgrading scrollkeeper fails

Scrollkeeper does not activate with the following error: ---> Activating scrollkeeper 0.3.14_2 Error: Target com.apple.activate returned: Image error: /opt/local/ var/lib/scrollkeeper/am/scrollkeeper_cl.xml already exists and does not belong to a registered port. Unable to activate port scrollkeeper. Warning: the following items did not execute (for scrollkeeper): com.apple.activate Error: Status 1 encountered during processing. Upgrade went smoothly until this point. Any suggestions? Vince McGarry