juypter笔记本中的zsh无法识别任何命令

Question

I have confirmed and ran it on my local terminal but it will not recognize any commands in juypter notebook for some reason...

screenshot of error

Answer 1

1. First, please confirm that jupyter has been installed correctly.

 pip3 install --upgrade pip pip3 install jupyter

2. Find the installation location of jupyter

pip3 show jupyter

You will get a result similar to the following

According to location, we can find the location of jupyter

/Library/Frameworks/Python.framework/Versions/3.7/bin/

3. Then add this location to the path searched by the command. (Be careful not to add spaces on both sides of the equal sign when assigning)

 vim ~/.zshrc (or .bashrc if bash)

4. Add the following statement

export PATH=/Library/Frameworks/Python.framework/Versions/3.7/bin/:$PATH

5. Then reload the relevant command

source.zshrc

6. Use jupyter

 jupyter notebook

Hope this helps you