Comment 1 for bug 337186

Notice that the error comes from an example, not from internal ampoule code. Anyway there are a couple of places in the code that stops a process that affect ampoule, I fixed those. Note however that I don't have Python 2.4 and the testsuite runs on Python 2.4. I'm not going to change the examples because they don't work on Python 2.4 so if you want to do a report please use the tests and tell me which are failing.

in head there's a fix that should make ampoule work with python 2.4 though, although there might be other problems.