Hello together,
I was able to solve the problem with the Docker container.
To build the nymphy library the gcc compiler was missing.
After I had installed it, I encountered a new problem. The zlib was missing to build pillow.
I extended the Dockerfile file and was able to build the container successfully.
Now I get cyclic values from my Ozmo T8.
This is what my Dockerfile looks like now:
# For more information, please refer to https://aka.ms/vscode-docker-python
FROM python:3.8-slim-buster
# Keeps Python from generating .pyc files in the container
ENV PYTHONDONTWRITEBYTECODE=1
# Turns off buffering for easier container logging
ENV PYTHONUNBUFFERED=1
# Install gcc and libs for pillow
RUN apt-get update
RUN apt-get -y install gcc python3-dev
RUN apt-get -y install libjpeg-dev libfreetype6 libfreetype6-dev zlib1g-dev
#
# RUN python -m pip install -U --force-reinstall pip
# Install pip requirements
ADD requirements.txt .
RUN python -m pip install -r requirements.txt
WORKDIR /app
ADD . /app
# Switching to a non-root user, please refer to https://aka.ms/vscode-docker-python-user-rights
RUN useradd appuser && chown -R appuser /app
USER appuser
# During debugging, this entry point will be overridden. For more information, please refer to https://aka.ms/vscode-docker-python-debug
CMD ["python", "main.py"]
Greetings
Peter