安装python

首先应用scoop包管理工具安装最新版的python：

$ scoop search python
'extras' bucket:
    anaconda3 (2020.07) --> includes 'python.exe'
    miniconda3 (4.7.12.1) --> includes 'python.exe'

'main' bucket:
    aws (1.18.44) --> includes 'python.exe'
    python (3.8.5)
    winpython (3.8.5.0)

发现到最新版的python-3.8.5，立刻运行安装：

$ scoop install python
WARN  'python' (3.8.5) is already installed.
Use 'scoop update python' to install a new version.

复核安装的版本：

$ python.exe --version
Python 3.8.5

修改环境变量PATH

将路径“C:Usersgaoweiscoopappspython3.8.5Scripts”添加进环境变量PATH。

重启电脑

安装ipython

重启后复核pip是否已经安装到位：

$ which pip.exe
/mnt/c/Users/gaowei/scoop/apps/python/current/Scripts/pip.exe

运行安装ipython

pip install ipython

复核ipython的版本：

PS C:Usersgaowei> ipython --version
7.18.1

安装成功。