linux-python3.8安装

环境:  centos7.5

版本：python3.8

 

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1、依赖包安装

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

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2、下载包：

https://www.python.org/ftp/python/3.8.0/

wget https://www.python.org/ftp/python/3.8.0/Python-3.8.0a1.tgz

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3、解压：

tar -zxvf Python-3.8.0.tgz

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4、安装：

cd Python-3.8.0
./configure --prefix=/usr/local/python3
make && make install

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5、建立软连接

ln -s /usr/local/python3/bin/python3.8 /usr/bin/python3
ln -s /usr/local/python3/bin/pip3.8 /usr/bin/pip3

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6、测试一下python3是否可以用

python3
pip3