CentOS7安装Python3.7

1. 下载python安装包

www.python.org/ftp/python/…

2. 解压

tar -zxvf Python-3.7.12.tgz -C /usr/local/python37

3. 安装编译器

yum -y install gcc

4. 安装make依赖包

yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel

5. 安装python3.7依赖包

yum -y install libffi-devel

6. 安装

cd Python-3.7.* 
./configure 
make&&make install

7. 建立软连接

ln -s /usr/local/bin/python3 /usr/bin/python3
ln -s /usr/local/bin/pip3 /usr/bin/pip3

8. 升级pip3

pip3 install --upgrade pip