ubuntu

$ sudo apt-get install -y make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev xz-utils tk-dev libffi-dev liblzma-dev python-openssl git

Fedora/CentOS

$ sudo yum install @development zlib-devel bzip2 bzip2-devel readline-devel sqlite sqlite-devel openssl-devel xz xz-devel libffi-devel findutils

$ sudo yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel libffi-devel

检查安装的包是否有更新

yum check-upgrade

更新开发包可使用

$ yum -y upgrade freetype-devel glibc-devel kernel-devel keyutils-libs-devel krb5-devel libX11-devel libXau-devel libcom_err-devel libffi-devel libstdc++-devel libselinux-devel libsepol-devel libuuid-devel libxcrypt-devel ncurses-devel openssl-devel pcre2-devel sqlite-devel zlib-devel expat-devel fontconfig-devel

安装wget

yum -y install wget

linux 其他方法安装 wget :  rpm -ivh wget-1.14-15.el7_4.1.x86_64.rpm (https://pkgs.org/download/wget)

在 /usr/local/ 目录下

wget https://www.python.org/ftp/python/3.8.12/Python-3.8.12.tgz

解压

tar -xvzf Python-3.8.12.tgz

重命名目录

mv Python-3.8.12 python3.8

$ ./configure --prefix=/usr/local/python3.8 --enable-optimizations --enable-shared

执行完后继续编译、测试

$ make

执行完后继续安装

$ make install

添加软连接

$ ln -s /usr/local/python3.8/python /usr/local/bin/python3.8

$ ln -s /usr/local/python3.8/libpython3.8.so.1.0  /usr/lib64/libpython3.8.so.1.0

$ ln -s /usr/local/python3.8/libpython3.8.so  /usr/lib64/libpython3.8.so

查看python所在目录

whereis python

python3.8 -V

Python 3.8.12
 

ubuntu 安装pip3

# sudo apt update

# sudo apt install python3-pip

其他方式安装pip : Installation - pip documentation v23.1.2 (pypa.io)

设置pip 镜像源

root@localserver:/# pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/
Writing to /root/.config/pip/pip.conf

root@localserver:/# cat /root/.config/pip/pip.conf 
[global]

timeout = 6000
index-url = https://mirrors.aliyun.com/pypi/simple/
trusted-host = mirrors.aliyun.com