Call for testing: snapcraft 3.0

[abitrolly]

snapcraft should run apt update before installing dependencies. Otherwise if fails to run from provided Docker images.

Ant (and others?) fails using Docker image

Not sure this is the place for bug reporting, but the github doesn’t have the “Issues”. Anyways, when running snapcraft in the docker image, it tries to install the required ant and dependencies. However, it doesn’t do an apt update and will fail with several 404 errors. For example, the libglib2.0-0 package is now in the repo as 2.48.2-0ubuntu4.1 instead of the 2.48.2-0ubuntu4 the image is looking for. I assume this will be an issue when installing other plugins using stale apt data.