问Windows未能安装烧瓶管理器

EN

pip install flask-manager

Collecting flask-manager
  Using cached flask-manager-0.0.1a0.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\Gabriel\AppData\Local\Temp\pip-build-g4lyg9vt\flask-manager\setup.py", line 7, in <module>
        with open(path.join(here, 'DESCRIPTION.rst'), encoding='utf-8') as f:
      File "C:\Users\Gabriel\AppData\Local\Programs\Python\Python35\lib\codecs.py", line 895, in open
        file = builtins.open(filename, mode, buffering)
    FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\Gabriel\\AppData\\Local\\Temp\\pip-build-g4lyg9vt\\flask-manager\\DESCRIPTION.rst'

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in C:\Users\Gabriel\AppData\Local\Temp\pip-build-g4lyg9vt\flask-manager\

pip install --upgrade setuptools

easy_install -U setuptools