Dockerfile|20 col 1| Pin versions in apt get install. Instead of apt-get install <package> use apt-get install <package>=<version>
Dockerfile|43 col 1| Pin versions in npm. Instead of npm install <package> use npm install <package>@<version>
Dockerfile|49 col 1| Avoid use of cache directory with pip. Use pip install --no-cache-dir <package>
Dockerfile|49 col 1| Pin versions in pip. Instead of pip install <package> use pip install <package>==<version> or pip install --requirement <requirements file>
Dockerfile|57 col 1| Multiple consecutive RUN instructions. Consider consolidation.