如何在Debian 9终端通过Conda运行Jupyter Notebook？命令无法执行

Hey there, let's work through this issue step by step! First off, I spotted a typo in your command: you wrote jupyther notebook, but the correct command is jupyter notebook (only one 't' in "jupyter"). If fixing that typo still doesn't get it working, try these troubleshooting steps:

• Activate your Anaconda root environment first
  Anaconda2 often isolates packages in environments. Open your terminal and run the right command for your OS:

  # Linux/macOS (older conda versions)
  source activate root
  # Linux/macOS (newer conda versions)
  conda activate root
  # Windows Command Prompt
  activate root
  

  Once the environment is activated, try jupyter notebook again.

• Install Jupyter via Conda if it’s missing
  Sometimes Jupyter doesn’t get installed by default with Anaconda2. Run this in your activated environment:

  conda install jupyter
  

  Wait for the installation to complete, then launch Jupyter with the correct command.

• Add Anaconda’s bin directory to your system PATH (Linux/macOS)
  If your terminal can’t find the Jupyter executable, it might not be looking in Anaconda’s folder. First find your Anaconda2 install path (common locations are ~/anaconda2 or /usr/local/anaconda2). Then temporarily add it to your PATH:

  export PATH="/path/to/anaconda2/bin:$PATH"
  

  To make this change permanent, add that line to your ~/.bashrc (Bash) or ~/.zshrc (Zsh) file, then restart your terminal.

• Use Anaconda Navigator (GUI alternative)
  If terminal commands feel overwhelming, launch Jupyter through the GUI:

  1. Open Anaconda Navigator from your applications menu (or run anaconda-navigator in terminal)
  2. Find the Jupyter Notebook icon on the "Home" tab
  3. Click "Launch" to start it up

内容的提问来源于stack exchange，提问作者Dmytro Fedoriuk