源码安装Python3 一.安装Python3需要的依赖包 [root@localhost ~]# yum install -y gcc make wget openssl openssl-devel readline readline-devel zlib* libffi-devel 注释:readline 是 bash shell 用的库,包含许多使用功能 后面预编译可能会出现zipimport.ZipImportError: can't decompress data; zlib not

centos7源码安装Python3的前提条件: # yum -y install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel make gcc-c++ zlib #   yum install libffi-devel -y #cd $path/python3.6/ #./configure && make && make install

CentOS 7 下源码安装 python3   在CentOS7下,默认安装的是python2.7:为满足项目要求,安装python3 的方法如下:   1. 首先安装python3.6可能使用的依赖 # yum -y install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel zlib-devel    2. 编译安装Python3.6 # wget https://www.python.org/ftp/py

前提: 1.实现自动补全需要安装模块 readline-devel (yum install -y readline-devel) 2.实现支持SSL协议需安装模块 openssl-devel (yum install -y openssl-devel)  否则使用pip时会有报错,如下 安装步骤 1.下载python3.5源码包到/usr/local/src/ (https://www.python.org/ftp/python/3.5.2/Python-3.5.2.tgz) 2. tar x

CentOS7默认安装了python2.7.5,当需要使用python3的时候,可以手动下载Python源码后编译安装. 下载python(https://www.python.org/ftp/python/3.4.3/Python-3.4.3.tar.xz) 解压下载好的压缩包 sudo mkdir /usr/local/python3 进入解压目录sudo ./configure --prefix=/usr/local/python3 sudo make sudo make install

下载源码包https://www.python.org/downloads/ 解压(以3.64版本为例)wget https://www.python.org/ftp/python/3.6.4/Python-3.6.4.tgztar -zxvf Python-3.6.4.tgzcd Python-3.6.4 安装./configure --prefix=/usr/local/python3make && make install 添加软链接ln -s /usr/local/python3/

基于Ubuntu 18.04  自带了3.6,可惜 3.7秒出. 一个原则是: 自带的3.6不要动 防止用apt install python3-XXX时版本不对. 理由: 自带的2.7和3.6都是让操作系统自己用的; python是linux系发行版的一部分, 在linux发行版中的地位不低于windows里Windows/文件夹下的系统工具.正因为这样,才不要随便折腾每个发行版自带的py版本. 相反,python不是windows的一部分,正因为不是,所以在windows下才可以随便安装卸载

1.非常重要!必须得先安装py3所依赖的软件包,否则可能会出现py3安装成功,却缺少相应的pip yum groupinstall "Development tools" yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel 2 .wegt下载py3源码 或者自己去官网下载源码包 wget https://www.python.org/ftp

Python3.7 源码下载: https://www.python.org/downloads/release/python-370/ 解压源码: tar -zxvf Python-3.7.0.tgz -C ~ 安装源码编译所需的各种依赖库:(Ubuntu16.04环境下) sudo apt-get install zlib1g-dev libbz2-dev libssl-dev libncurses5-dev  libsqlite3-dev libreadline-dev tk-dev li

1.环境 安装CentOS 7.2最小系统(CentOS-7-x86_64-Minimal-1511.iso) 2.需求 Python-3.6.4.tar.xz(官网下载) GCC(yum安装) 一堆开发库(yum安装) 3.编译 3.1安装编译器 yum -y install gcc 3.2安装依赖 yum -y install bzip2-devel sqlite-devel openssl-devel readline-devel xz-devel xz-devel tk-devel gd