[ImportError: Failed to import “pydot” solution in MacOS11.6 (Big Sur) M1 chip]

ImportError: Failed to import “pydot” solution in MacOS11.6 (Big Sur) M1 chip

• question

   'Failed to import `pydot`. '
  ImportError: Failed to import `pydot`. Please install `pydot`. For example with `pip install pydot`.
  

  

• Try method_1 :

• This method needs to install apt-get in advance, and you need to pay attention to the location of the installed module when installing. If you are using a virtual environment, the module of the last command should be installed in the default environment of the system. If you have installed apt-get, you can directly enter the following command:

  pip install pydot-ng
  sudo apt-get install graphviz
  

• Try to install apt-get

• Use fink to save the country, install apt-get, but goose, my system is Mac os 11.6, which is not supported yet.
  

• final solution

• Install the following steps and enter the command directly in the terminal, preferably the network is particularly stable and fast:

  /usr/bin/ruby -e "$(curl -fsSL 		https://raw.githubusercontent.com/Homebrew/install/master/install)"
  

• After that, the following error may be reported:

  Error: Fetching /opt/homebrew failed!
  

  

• At this point, continue to enter the following commands in the terminal:

  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
  

• Finally, follow the instructions and restart it. Enter the following command in the terminal:

  brew help
  

  

• To install cask, enter the following command in the terminal:

  brew install brew-cask-completion
  

  The final installation result is shown in the figure below: