1.安裝依賴(lài)包
yum install gcc openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel libffi-devel tk-devel wget curl-devel
2.下載python壓縮包
curl -o https://www.python.org/ftp/python/3.6.0/Python-3.6.0.tgz
3.解壓文件
tar xf Python-3.6.0.tgz
4.進(jìn)入Python-3.6.0，編譯安裝
cd Python-3.6.0
./configure
#或者
#./configure --prefix=/usr/local/python3
make
sudo make install
5.使用python3作為默認(rèn)版本
sudo vim /etc/profile.d/python.sh
編輯文件如下
alias python='/usr/local/bin/python3.6'
設(shè)置權(quán)限
chmod 755 /etc/profile.d/python.sh
重啟會(huì)話(huà)使其生效
source /etc/profile.d/python.sh
