-ENV DEBIAN_FRONTEND noninteractive
-
-ARG pythoncmd=python3
-ARG pipcmd=pip3
-
-RUN apt-get update -q && apt-get install -qy --no-install-recommends \
- git ${pythoncmd}-pip ${pythoncmd}-virtualenv ${pythoncmd}-dev libcurl4-gnutls-dev \
- libgnutls28-dev nodejs ${pythoncmd}-pyasn1-modules build-essential
-
-RUN $pipcmd install -U setuptools six requests
-
-ARG sdk
-ARG runner
-ARG salad
-ARG cwltool
+RUN DEBIAN_FRONTEND=noninteractive apt-get update -q && apt-get install -qy --no-install-recommends \
+ git python3-dev python3-venv libcurl4-gnutls-dev libgnutls28-dev nodejs build-essential