jupyter-notebook - There is no Python option after starting jupyter notebook on Mac?

Question

As shown in the picture, everything has been started, but why is there no Python option? Could it be that I have configured something wrong? The command to start in the terminal is jupyter-notebook, and on the network it is jupyter notebook. However, when using jupyter notebook, not found

will appear.

jupyter notebook
-bash: jupyter: command not found

Answer 1

Have you configured your pythonpath environment variable?