@Elcolie I tried installing chatterbot on a fresh Glitch project with pip3 install chatterbot --user. After installing some of its dependencies, the installation failed with “not enough space on disk”. This basically means you’re out of luck - Glitch is not the right service for you.
I also checked that pip3 and python3 do share the same python environment.
@cori I tried the configuration you mentioned (no package.json, single start.sh) but Glitch doesn’t seem to recognize it. The project only worked when I added back package.json with "start": bash start.sh. Is this expected behavior? Edit: I opened a separate thread on this.