安装模块后报错

Question

我安装了几个模块，安装后出现以下消息:

WARNING: The script pygmentize.exe is installed in 'C:UsersebbenAppDataRoamingPythonPython38Scripts' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
WARNING: The scripts iptest.exe, iptest3.exe, ipython.exe and ipython3.exe are installed in 'C:UsersebbenAppDataRoamingPythonPython38Scripts' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
WARNING: The scripts jupyter-migrate.exe, jupyter-troubleshoot.exe and jupyter.exe are installed in 'C:UsersebbenAppDataRoamingPythonPython38Scripts' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
WARNING: The script jsonschema.exe is installed in 'C:UsersebbenAppDataRoamingPythonPython38Scripts' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
WARNING: The script jupyter-trust.exe is installed in 'C:UsersebbenAppDataRoamingPythonPython38Scripts' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
WARNING: The scripts jupyter-kernel.exe, jupyter-kernelspec.exe and jupyter-run.exe are installed in 'C:UsersebbenAppDataRoamingPythonPython38Scripts' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
WARNING: The scripts jupyter-bundlerextension.exe, jupyter-nbextension.exe, jupyter-notebook.exe and jupyter-serverextension.exe are installed in 'C:UsersebbenAppDataRoamingPythonPython38Scripts' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
WARNING: The script jupyter-console.exe is installed in 'C:UsersebbenAppDataRoamingPythonPython38Scripts' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
WARNING: The script isympy.exe is installed in 'C:UsersebbenAppDataRoamingPythonPython38Scripts' which is not on PATH.
WARNING: The scripts nosetests-3.4.exe and nosetests.exe are installed in 'C:UsersebbenAppDataRoamingPythonPython38Scripts' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.

我不太了解模块，也不知道如何在不搞砸的情况下解决这个问题。

Answer 1

您必须将C:UsersebbenAppDataRoamingPythonPython38Scripts添加到PATH，以便能够从命令行运行模块。假设你使用的是Windows 10，请按照以下说明操作。