我正在尝试在 Ubuntu 上安装 python 3.6 的 pywin32 模块，我尝试过pip3 install pywin32 并得到以下输出：
Collecting pywin32
Could not find a version that satisfies the requirement pywin32 (from versions: )
No matching distribution found for pywin32
然后我尝试pip3 install pypiwin32并得到以下输出：
Collecting pypiwin32
Using cached https://files.pythonhosted.org/packages/d0/1b/2f292bbd742e369a100c91faa0483172cd91a1a422a6692055ac920946c5/pypiwin32-223-py3-none-any.whl
Collecting pywin32>=223 (from pypiwin32)
Could not find a version that satisfies the requirement pywin32>=223 (from pypiwin32) (from versions: )
No matching distribution found for pywin32>=223 (from pypiwin32)