在Mac上安装Jupyter Notebook

910阅读 0评论2023-06-18 starb6
分类:LINUX

的手忙脚乱的过程。。。。。。。


1: Set up Jupiter
  #pip3 install jupyter
   pip3 install --user jupyter

   出现这样的信息:
  WARNING: The script wsdump is installed in '/Users/*/Library/Python/3.11/bin' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.

2:  运行: python3 -m IPython notebook
   出现这样的错误:
   [TerminalIPythonApp] WARNING | File 'notebook' doesn't exist

   运行这两条,也不行:
   jupyter --version
   jupyter notebook --version

但写全路径可以: /Users/*/Library/Python/3.11/bin/jupyter --version

一说是因为环境变量的设置。 测试可行的策略是: 
在 ~/.bash_profile 添加环境变量:
/Users/mydirectory/Library/Python/3.11/bin

export PATH="${PATH}:/Users/mydirectory/Library/Python/3.11/bin"
export PYTHONPATH="${PYTHONPATH}:/Users/mydirectory/Library/Python/3.11/bin"

其中第二条也可以用下面的别名方式代替:
alias jupyter='/Users/mydirectory/Library/Python/3.11/bin/jupyter'

随后:source ~/.bash_profile

3:   此时,下列命令已经可以显示:
      jupyter --version
     jupyter notebook --version
    然而, python3 -m IPython notebook 仍显示 [TerminalIPythonApp] WARNING | File 'notebook' doesn't exist
    jupyter仍无法启动。

4: 每次都得 source ~/.bash_profile  :-(

5: jupyter --help 可以查各项命令路径等。

6: 事实证明, 启动是可以这样的:::::::::::::真是若不自宫,也可练功啊! 一下午替调了个寂寞!
jupyter-notebook
()

7: Mac两种shell的切换:

chsh -s /bin/zsh
chsh -s /bin/bash

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