1  # A container for buildbot
 2  FROM ubuntu:focal AS kivy
 3  
 4  ENV DEBIAN_FRONTEND=noninteractive
 5  
 6  ENV SKIPCACHE=2022-08-29
 7  
 8  RUN apt-get update
 9  
10  RUN apt-get install -yq \
11      build-essential libcap-dev libssl-dev \
12      libmtdev-dev libpq-dev \
13      python3-dev python3-pip python3-virtualenv \
14      xvfb ffmpeg xclip xsel
15  
16  RUN ln -sf /usr/bin/python3 /usr/bin/python
17  
18  RUN pip3 install --upgrade 'setuptools<71' pip