Unable to locate pip

General Discussions
6

Use

RUN apt-get install -y python3-pip

That will work.

My test Dockerfile:

FROM ubuntu:20.04
RUN apt-get update
RUN apt-get upgrade -y
RUN apt-get install -y python3-pip
CMD tail -f /dev/null

# docker images
REPOSITORY                 TAG                 IMAGE ID            CREATED             SIZE
pip-test                   0.1                 1dd1ea8809d7        17 seconds ago      388MB

# docker run -d pip-test:0.1

 docker exec -it b0ea8afe6bbd /bin/bash
root@b0ea8afe6bbd:/# pip3

Usage:
  pip3 <command> [options]

Commands:
  install                     Install packages.
...