Merge pull request #26 from ispeakc0de/v2.1.0-tracker

[cherrypick for 2.1.0]

Author: uditgaurav

Diff for: Dockerfile

@@ -7,7 +7,7 @@ ARG TARGETARCH
 
 # upgrade and setup python
 RUN apt-get update \
-    && apt-get -y install gcc python-pip python3-pip python-dev curl \
+    && apt-get -y install gcc python3-pip python-dev curl \
     && pip install --upgrade pip \
     && pip install jinja2 pyYaml