python3.7安装

安装依赖

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 gcc libffi-devel

创建一个目录存放python3安装包,把python.tar包放到此目录下

mkdir /app

解压文件

tar -zxvf Python-3.7.1.tgz

进入目录二进制编译安装

cd Python-3.7.1/

安装目录为/usr/local/python3

./configure --prefix=/usr/local/python3

make

make install

尝试打开python程序

/usr/local/python3/bin/python3.7

退出

>>> exit()

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

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

vim /etc/profile

最底部添加：

# vim ~/.bash_profile

# .bash_profile

# Get the aliases and functions

if [ -f ~/.bashrc ]; then

. ~/.bashrc

fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin:/usr/local/python3/bin

export PATH

 

验证：

[root@filebeat python]# pip3 -V

pip 10.0.1 from /usr/local/python3/lib/python3.7/site-packages/pip (python 3.7)

[root@filebeat python]# python3 -V

Python 3.7.1

完成