pycharm中Jupyter package is not installed

As an AI language model, I don't have access to your computer or Pycharm IDE, so I can't check the exact cause of the error. However, I can suggest some possible solutions that may help you to fix the issue.

1. Install the Jupyter package manually:

You can install the Jupyter package manually in Pycharm by following these steps:

- Open Pycharm IDE and go to File > Settings > Project Interpreter.
- Click on the "+" icon to add a new package.
- Search for "Jupyter" package and select it.
- Click on the "Install Package" button to install the package.

2. Upgrade Pycharm:

Sometimes, outdated Pycharm versions can cause issues with packages. You can try upgrading Pycharm to the latest version and see if it resolves the issue.

3. Check the system path:

Ensure that the system path is correctly set up to include the location of the Jupyter package. You can check the system path by running the following command in the terminal:

echo $PATH

If the Jupyter package location is not included in the path, you can add it by running the following command:

export PATH=$PATH:/path/to/jupyter/package

Replace "/path/to/jupyter/package" with the actual location of the package.

4. Reinstall Pycharm:

If none of the above solutions work, you can try reinstalling Pycharm and then install the Jupyter package.

Hopefully, one of these solutions will help you to fix the issue.