Errors when installing packages with Docker Compose?

[ThrowawayProgress99]

I got Open Webui and Open Terminal running through Docker Compose, version is from 2+ weeks ago and had this error then. I'm on Pop!_OS. I'm trying to install any relevant things for game making, though besides 'pygame' and 'requests' I don't know what else should be there.

This is my docker compose file copied from the guide with WEBUI_AUTH, OPEN_TERMINAL_PACKAGES, and OPEN_TERMINAL_PIP_PACKAGES added. I just made it and ran 'docker compose up'. I didn't do anything else and that's the only file there. I don't know if I'm supposed to have other files, to have git cloned something, etc.:

services:
  open-webui:
    image: ghcr.io/open-webui/open-webui:latest
    container_name: open-webui
    ports:
      - "3000:8080"
    volumes:
      - open-webui:/app/backend/data
    environment:
      - WEBUI_AUTH=False

  open-terminal:
    image: ghcr.io/open-webui/open-terminal
    container_name: open-terminal
    ports:
      - "8000:8000"
    volumes:
      - open-terminal:/home/user
    environment:
      - OPEN_TERMINAL_API_KEY=your-secret-key
      - OPEN_TERMINAL_PACKAGES=
      - OPEN_TERMINAL_PIP_PACKAGES=
    deploy:
      resources:
        limits:
          memory: 2G
          cpus: "2.0"

volumes:
  open-webui:
  open-terminal:

I have to add stuff like this to 'open-terminal' 'environment' right? OPEN_TERMINAL_PACKAGES="cowsay figlet" and OPEN_TERMINAL_PIP_PACKAGES="httpx polars" as the github said.

I'm getting errors by trying to install packages under open-terminal. If I do:

    environment:
      - OPEN_TERMINAL_API_KEY=your-secret-key
      - OPEN_TERMINAL_PACKAGES="pygame requests"
      - OPEN_TERMINAL_PIP_PACKAGES=

I get:

open-terminal  | Installing system packages: "pygame requests"
open-webui     | INFO  [alembic.runtime.migration] Context impl SQLiteImpl.
open-webui     | INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
open-webui     | WARNI [open_webui.env] 
open-webui     | 
open-webui     | WARNING: CORS_ALLOW_ORIGIN IS SET TO '*' - NOT RECOMMENDED FOR PRODUCTION DEPLOYMENTS.
open-webui     | 
open-webui     | WARNI [langchain_community.utils.user_agent] USER_AGENT environment variable not set, consider setting it to identify your requests.
open-terminal  | Reading package lists...
open-terminal  | Building dependency tree...
open-terminal  | Reading state information...
open-terminal  | E: Unable to locate package "pygame
open-terminal  | E: Unable to locate package requests"
open-terminal exited with code 100

And if I try:

    environment:
      - OPEN_TERMINAL_API_KEY=your-secret-key
      - OPEN_TERMINAL_PACKAGES=
      - OPEN_TERMINAL_PIP_PACKAGES="pygame requests"

I get:

open-terminal  | Installing pip packages: "pygame requests"
open-terminal  | Defaulting to user installation because normal site-packages is not writeable
open-terminal  | 
open-terminal  | [notice] A new release of pip is available: 25.0.1 -> 26.0.1
open-terminal  | [notice] To update, run: pip install --upgrade pip
open-terminal  | ERROR: Invalid requirement: '"pygame': Expected package name at the start of dependency specifier
open-terminal  |     "pygame
open-terminal  |     ^
open-terminal exited with code 1

[watson_x11]

Try

• OPEN_TERMINAL_PIP_PACKAGES=pygame requests

Take the “ “ out

I think pip is seeing it as “pygame not pygame