I have installed a new OH3 instance rather than migrate from OH2. Initial bindings and addons were installed fine, but now I’m seeing the following error: 2021-05-31 20:30:47.069 [ERROR] [core.karaf.internal.FeatureInstaller] - Failed installing 'openhab-automation-jythonscripting, openhab-binding…

OK, that seems to have worked. I had to remove some of the old APT paths, add the new one and an apt-get update seems to have done the trick. Thanks for your help!