CentOS 7.3 安装 Python 3.6

sudo yum install -y gcc
wget https://www.python.org/ftp/python/3.6.1/Python-3.6.1.tgz
sudo cp Python-3.6.1.tgz /usr/local/src/
cd /usr/local/src/
sudo tar -xzvf Python-3.6.1.tgz 
cd Python-3.6.1
sudo ./configure --prefix=/usr/local/python3
sudo make all
sudo make install
sudo ln -s /usr/local/python3/bin/python3 /usr/bin/python3
sudo ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3

备注：若是pip没有安装成功，提示Ignoring ensurepip failure: pip 7.1.2 requires SSL/TLS，执行如下命令

sudo yum install openssl-devel