python3.7.4安装（Centos7）

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本文链接： https://blog.csdn.net/sqylqq/article/details/101392521

1、安装相关依赖包：

yum install gcc libffi-devel zlib* openssl-devel libffi-devel zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gcc make

2、下载安装包

wget https://www.python.org/ftp/python/3.7.4/Python-3.7.4.tgz

3、解压

tar -zxvf Python-3.7.4.tgz

4、安装

–prefix:指定安装位置。

cd Python-3.7.4
./configure --prefix=/usr/local/python3 --with-ssl
make
make install

5、建立软连接

ln -s /usr/local/python3/bin/python3.7 /usr/bin/python3
ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3

6、执行命令

python3

如下所示，证明安装成功：

Python 3.7.0 (default, Jan  9 2019, 10:18:01) 
[GCC 4.4.7 20120313 (Red Hat 4.4.7-23)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>