linux下安装Python3.6.1
Python-3.6.1下载wget https://www.python.org/ftp/python/3.6.1/Python-3.6.1.tar.xz
解压、编译、安装tar Jxvf Python-3.6.1.tar.xz
cd Python-3.6.1
./configure --prefix=/usr/local/python3
make && make install
最终显示下面代码表示python3.6.1安装成功Collecting setuptools
Collecting pip
Installing collected packages: setuptools, pip
Successfully installed pip-9.0.1 setuptools-28.8.0
如果提示同时成功安装pip-9.0.1与setuptools！
那么就可以做软链接了，如下：ln -s /usr/local/python3/bin/python3.6 /usr/local/bin/python3
查看pip版本：pip --version
pip 8.1.2
升级pip到最新版本：
pip install --upgrade pip
pip --version
pip 9.0.1
)
