一、下载Python3
https://www.python.org/downloads/
1
| # wget https://www.python.org/ftp/python/3.6.1/Python-3.6.1.tgz
|
二、安装依赖环境
1
| yum -y install gcc make zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel libffi-devel
|
三、下载Python3
https://www.python.org/downloads/
1
| # wget https://www.python.org/ftp/python/3.6.1/Python-3.6.1.tgz
|
四、安装python3
1
2
3
4
5
| # tar -zxvf Python-3.6.1.tgz
# cd Python-3.6.1
# ./configure --prefix=/usr/local/python3
# make
# make install 或者 make && make install
|
五、建立python3的软链
1
| # ln -s /usr/local/python3/bin/python3 /usr/bin/python3
|
六、添加环境变量(可选)
1
2
3
4
5
6
| # vim ~/.bash_profile
export PATH=$PATH:$HOME/bin:/usr/local/python3/bin
`
执行source，让环境变量生效:
# source ~/.bash_profile`
|
第5步与第6步二选一即可
七、安装后检查
