在MacOs上，这对我来说很管用:

/Users/`userName`/opt/anaconda3/bin/jupyter_mac.command

使用Ctrl+Alt+T打开终端窗口。 执行gedit ~/.profile命令。 加线。导出路径= $路径:/。local / bin / jupyter-notebook。到底部保存。 注销后重新登录。

希望这能起作用。

如果jupyter运行此命令:

~/.local/bin/jupyter-notebook

只需在终端中运行此命令

 export PATH=~/.local/bin:$PATH

在Ubuntu上安装Jupyter Notebook之后，我得到了以下错误:

异常:Jupyter命令' Jupyter -notebook'未找到。

我使用简单的命令，它为我工作

PIP install——upgrade——force-重装——no-cache-dir jupyter

来源:http://commandstech.com/how-to-install-jupyter-on-ubuntu16-04-with-pictures-commands-errors-solution/

从root用户退出后执行:

朱皮特笔记本

安装 jupyterlab。

如果你得到这个错误:

ERROR: After October 2020 you may experience errors when installing or updating packages. This is because pip will change the way that it resolves dependency conflicts.

We recommend you use --use-feature=2020-resolver to test your packages with the new resolver before it becomes the default.

requests 2.25.1 requires idna<3,>=2.5, but you'll have idna 3.1 which is incompatible.

用这个:

pip3 install jupyterlab --use-feature=2020-resolver

以下是我在Linux mint 19上所做的:

我安装jupyter与:

pip install jupyter

和命令:

jupyter notebook

没有工作，所以:

sudo apt install jupyter-notebook

我解决了这个问题，jupyter笔记本工作了。