frozenbubble2 should not install perllocal.pod

[ryandesign@…]

No port -- neither frozenbubble2 nor rrdtool -- should install the file perllocal.pod.

--->  Fetching frozenbubble2
--->  Attempting to fetch frozen-bubble-2.2.0.tar.bz2 from http://distfiles.macports.org/frozenbubble2
--->  Verifying checksum(s) for frozenbubble2
--->  Extracting frozenbubble2
--->  Applying patches to frozenbubble2
--->  Configuring frozenbubble2
--->  Building frozenbubble2
--->  Staging frozenbubble2 into destroot
--->  Installing frozenbubble2 @2.2.0_0+universal
--->  Activating frozenbubble2 @2.2.0_0+universal
Error: Target org.macports.activate returned: Image error: /opt/local/lib/perl5/5.8.9/darwin-2level/perllocal.pod is being used by the active rrdtool port.  Please deactivate this port first, or use 'port -f activate frozenbubble2' to force the activation.
Error: Status 1 encountered during processing.

Please modify frozenbubble2 to not install this file. The request to remove this file from rrdtool is #19854.