如图,
ERROR: spyder 3.3.6 requires pyqt5<5.13; python_version >= "3", which is not installed.
ERROR: spyder 3.3.6 requires pyqtwebengine<5.13; python_version >= "3", which is not installed.
因为spyder是基于PyQt的,对PyQt的版本有明确要求。
这个使用使用pip check命令,检查有哪些没安装
(base) C:\Users\SophiaDu>pip check
spyder 3.3.6 requires pyqt5, which is not installed.
spyder 3.3.6 requires pyqtwebengine, which is not installed.
astroid 2.3.1 requires typed-ast, which is not installed.
xlwings 0.15.10 has requirement pywin32>=224, but you have pywin32 223.
使用pip install pyqt5安装
(base) C:\Users\SophiaDu>pip install pyqt5
Collecting pyqt5
Downloading https://files.pythonhosted.org/packages/62/57/512f273ec22536cc2c511b37acfd9af0478d8a4a20d1ba775b1c08b4a