title: How to install libappindicator1 on Python of Docker image?
body: <p>I'd like to install goole chrome on  Python of  Docker image. So, I need install <code>libappindicator1</code>. However when I build this Dockerfile, I got error on <code>libappindicator1</code></p>
  <h2>Dockerfile</h2>
  <pre><code>FROM python:3.9
  
  # Install manually all the missing libraries
  RUN apt-get update
  RUN apt-get install -y gconf-service libasound2 libatk1.0-0 libcairo2 libcups2 libfontconfig1 libgdk-pixbuf2.0-0 libgtk-3-0 libnspr4 libpango-1.0-0 libxss1 fonts-liberation libappindicator1 libnss3 lsb-release xdg-utils fonts-takao-*
  
  # Install Chrome
  RUN wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
  RUN dpkg -i google-chrome-stable_current_amd64.deb; apt-get -fy install
  
  </code></pre>
  <h3>Error message</h3>
  <pre><code>E: Unable to locate package libappindicator1
  </code></pre>
  <p>How can I install libappindicator1 on Python of Docker image?</p>