Merge pull request #119 from lavie/fix-dockerfile

Update Dockerfile

Author: lavie

Dockerfile

@@ -2,9 +2,7 @@ FROM docker
 
 ARG VERSION
 
-RUN apk add --no-cache python3 curl
-RUN curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
-RUN python3 get-pip.py
-RUN pip install runlike==$VERSION
+RUN apk add --no-cache python3 py3-pip
+RUN pip3 install runlike==$VERSION
 
 ENTRYPOINT ["runlike"]