PPC Wireshark 1.0 won't display interfaces

[Mark Lucas]

On a PPC machine running 10.5.2, having done a clean install of MacPorts and then Wireshark 1.0.0_0+darwin_9, Wireshark fails to display any interfaces in the Interfaces dialog or any other preferences dialog .

dumpcap -D and wireshark - D  from the command line both list all the interfaces.

When I try to capture I get a dialog saying ;-
Couldn't run  /opt/local/share/dumpcap in child process. No such file or directory