=> [internal] load metadata for docker.io/jenkins/jenkins:latest 0.0s
=> CACHED [1/6] FROM docker.io/jenkins/jenkins 0.0s
=> ERROR [2/6] RUN curl "https://bootstrap.pypa.io/get-pip.py" -o "get-pip.py" && python get-pip.py 2.1s
[2/6] RUN curl "https://bootstrap.pypa.io/get-pip.py" -o "get-pip.py" && python get-pip.py:
#0 0.363 % Total % Received % Xferd Average Speed Time Time Time Current
#0 0.365 Dload Upload Total Spent Left Speed
100 2518k 100 2518k 0 0 1479k 0 0:00:01 0:00:01 --:--:-- 1478k
#0 2.069 /bin/sh: 1: python: not found
failed to solve: process "/bin/sh -c curl "https://bootstrap.pypa.io/get-pip.py\" -o "get-pip.py" && python get-pip.py" did not complete successfully: exit code: 127