如何在Ubuntu docker镜像中安装Python2.7.5 ?

Question

我有特殊要求安装Python 2.7.5在Ubuntu中，我可以安装2.7.18没有任何问题

下面是我的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"]

但是如果我将它设置为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"]

抛出以下错误

E: cannot find any package by regex 'python2.7.5'

我想安装Python 2.7.5以及相关的PIP，我应该怎么做?

Answer 1

这个版本在规范镜像中不再可用。

已于2013年发行。

因此，从那时起，让python和pip一起工作是具有挑战性的。

Python 2.7.5 + PIP on centos7

如果不需要ubuntu，这可能是最简单的方法。

ARG CENTOS_VERSION=7
FROM centos:$CENTOS_VERSION
# Python 2.7.5 is installed with centos7 image
# Add repository for PIP
RUN yum install -y epel-release
# Install pip
RUN yum install -y python-pip
RUN python --version
ENTRYPOINT [ "python" ]

Python 2.7.5 on ubuntu

我已经能够从源代码安装它了

安装pip不成功:

https://bootstrap.pypa.io/pip/2.7/get-pip.py

ARG UBUNTU_VERSION=18.04
FROM ubuntu:$UBUNTU_VERSION
ARG PYTHON_VERSION=2.7.5
# Install dependencies
# PIP - openssl version > 1.1 may be an issue (try older ubuntu images)
RUN apt-get update 
&& apt-get install -y wget gcc make openssl libffi-dev libgdbm-dev libsqlite3-dev libssl-dev zlib1g-dev 
&& apt-get clean
WORKDIR /tmp/
# Build Python from source
RUN wget https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tgz 
&& tar --extract -f Python-$PYTHON_VERSION.tgz 
&& cd ./Python-$PYTHON_VERSION/ 
&& ./configure --enable-optimizations --prefix=/usr/local 
&& make && make install 
&& cd ../ 
&& rm -r ./Python-$PYTHON_VERSION*
RUN python --version
ENTRYPOINT [ "python" ]

Python 2.7.6 + pip

Ubuntu 14.04仍然有镜像工作(多久??)。

Python包真的很接近你的期望。

你可以试着用它来运行你的脚本。

ARG UBUNTU_VERSION=14.04
FROM ubuntu:$UBUNTU_VERSION
RUN apt-get update 
&& apt-get install -y python python-pip 
&& apt-get clean
RUN python --version
ENTRYPOINT [ "python" ]

Python 2.7.5 + pip，不工作，但可以在ubuntu

这是我尝试过的，但没有成功。

ARG UBUNTU_VERSION=16.04
FROM ubuntu:$UBUNTU_VERSION

# Install dependencies
RUN apt-get update 
&& apt-get install -y wget gcc make openssl libffi-dev libgdbm-dev libsqlite3-dev libssl-dev zlib1g-dev 
&& apt-get clean
WORKDIR /tmp/
# Build python from source
RUN wget https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tgz 
&& tar --extract -f Python-$PYTHON_VERSION.tgz 
&& cd ./Python-$PYTHON_VERSION/ 
&& ./configure --enable-optimizations --prefix=/usr/local 
&& make && make install 
&& cd ../ 
&& rm -r ./Python-$PYTHON_VERSION*
# Build pip from source
RUN wget https://bootstrap.pypa.io/pip/2.7/get-pip.py 
&& python get-pip.py
RUN python --version
ENTRYPOINT [ "python" ]

Python 2.7.9 with pip -如注释

所示你可以使用这个dockerfile，构建包含pip的python。

ARG UBUNTU_VERSION=16.04
FROM ubuntu:$UBUNTU_VERSION
ARG PYTHON_VERSION=2.7.9
# Install dependencies
RUN apt-get update 
&& apt-get install -y wget gcc make openssl libffi-dev libgdbm-dev libsqlite3-dev libssl-dev zlib1g-dev 
&& apt-get clean
WORKDIR /tmp/
# Build Python from source
RUN wget https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tgz 
&& tar --extract -f Python-$PYTHON_VERSION.tgz 
&& cd ./Python-$PYTHON_VERSION/ 
&& ./configure --with-ensurepip=install --enable-optimizations --prefix=/usr/local 
&& make && make install 
&& cd ../ 
&& rm -r ./Python-$PYTHON_VERSION*
RUN python --version 
&& pip --version
ENTRYPOINT [ "python" ]

Answer 2

最简单的解决方案:

sudo apt-get install libssl-dev openssl
wget https://www.python.org/ftp/python/2.7.5/Python-2.7.5.tgz
tar xzvf Python-2.7.5.tgz
cd Python-2.7.5
./configure
make
sudo make install

安装完成后设置已安装python为默认设置。