1.20 在 CentOS 7.2 上安装 Python3.7
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首先下载 python3.7的源码包，然后解压

.. code:: shell

   $ cd ~
   $ wget -c https://www.python.org/ftp/python/3.7.1/Python-3.7.1.tgz
   $ tar xf Python-3.7.1.tgz && cd Python-3.7.1

安装 一些依赖包

.. code:: shell

   $ yum install gcc zlib-devel bzip2-devel openssl openssl-devel ncurses-devel sqlite-devel libffi-devel python3-devel -y

编译安装

.. code:: shell

   $ ./configure
   $ make
   $ sudo make install

至此，你已经成功安装 了 Python3， pip3，setuptools

requests.get(“https://www.baidu.com”)

::

   python3 -m pip install --user requests aiohttp cryptography pymysql prettytable sh Fabric paramiko apscheduler bashplotlib httpie PathPicker -i https://pypi.douban.com/simple

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