• 安裝python3

大多數雲平臺沒有安裝zlib和openssl的devel包，需要提前安裝

下載python源碼

cd /home/cheat

wget https://www.python.org/ftp/python/3.6.6/Python-3.6.6.tar.gz

tar xzvf Python-3.6.6.tar.gz

cd Python-3.6.6

mkdir build

cd build

../configure –with-ssl –prefix=/home/cheat/python3

make

make install

# 創建軟連接

sudo ln –sf /home/cheat/python3/bin/pip3 /usr/bin/pip3

sudo ln –sf /home/cheat/python3/bin/python3.6 /usr/bin/python3

Centos 安裝python3