totschnig.michael@uqam.ca wrote: > Apr 25 11:54:54 2002 (20362) Uncaught runner exception: isinstance() arg 2 must be a class or type [...] the problem went away after I updated Python from 2.1.1 to 2.2.1. I did not take care about fact that mailman now requires at least 2.1.2. Sorry for the noise. Michael