How to install Python2.7.5 in Ubuntu docker image?

I have specific requirement to install Python 2.7.5 in Ubuntu, I could install 2.7.18 without any issues

Below is my dockerfile

ARG UBUNTU_VERSION=18.04
FROM ubuntu:$UBUNTU_VERSION

RUN apt-get update -y \
    && apt-get install -y python2.7.x \
    && rm -rf /var/lib/apt/lists/*

ENTRYPOINT ["python"]

however if I set it to python2.7.5

ARG UBUNTU_VERSION=18.04
FROM ubuntu:$UBUNTU_VERSION

RUN apt-get update -y \
    && apt-get install -y python2.7.5 \
    && rm -rf /var/lib/apt/lists/*

ENTRYPOINT ["python"]

it is throwing the following error

E: Couldn't find any package by regex 'python2.7.5'

I want to install Python 2.7.5 along with relevant PIP, what should I do?

from How to install Python2.7.5 in Ubuntu docker image?