> install system dependencies This is the important point of Docker. If your app has dependencies that are outside of the Python ecosystem (especially the pita

> install system dependencies This is the important point of Docker. If your app has dependencies that are outside of the Python ecosystem (especially the pita ones to install) Docker seems like an excellent solution. I have an app that requires Oracle drivers and some other binaries with custom compile options (not available through apt) on Linux and I really wish I had built it in Docker.