centos7 安装Python3.6

下载文件

---

wget https://www.python.org/ftp/python/3.6.3/Python-3.6.3.tgz

安装依赖软件包

yum install -y gcc gcc-c++ patch libffi-devel python-devel zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel

安装软件

tar -xf Python-3.6.6.tgz
cd Python-3.6.6
./configure --prefix=/usr/local/python3.6;make && make install

配置环境变量并生效

vim /etc/profile
最后一行添加
export PATH=$PATH:/usr/local/python3.6/bin
source /etc/profile

设置pip国内镜像

mkdir ~/.pip/
vim ~/.pip/pip.conf

[global]
index-url =  http://mirrors.aliyun.com/pypi/simple/   # 指定优先下载源
[install]
trusted-host = mirrors.aliyun.com  # 可能需要使用https方式通信