Question

我按照说明操作ipython.exe笔记本：

> [TerminalIPythonApp] WARNING | Subcommand `ipython notebook` is
> deprecated and will be removed in future versions.
> [TerminalIPythonApp] WARNING | You likely want to use `jupyter
> notebook` in the future Traceback (most recent call last):   File
> "C:\Miniconda3\Scripts\ipython-script.py", line 5, in <module>
>     sys.exit(IPython.start_ipython())   File "C:\Miniconda3\lib\site-packages\IPython\__init__.py", line 119, in
> start_ipython
>     return launch_new_instance(argv=argv, **kwargs)   File "C:\Miniconda3\lib\site-packages\traitlets\config\application.py",
> line 657, in launch_instance
>     app.initialize(argv)   File "<decorator-gen-110>", line 2, in initialize   File
> "C:\Miniconda3\lib\site-packages\traitlets\config\application.py",
> line 87, in catch_config_error
>     return method(app, *args, **kwargs)   File "C:\Miniconda3\lib\site-packages\IPython\terminal\ipapp.py", line 300,
> in initialize
>     super(TerminalIPythonApp, self).initialize(argv)   File "<decorator-gen-7>", line 2, in initialize   File
> "C:\Miniconda3\lib\site-packages\traitlets\config\application.py",
> line 87, in catch_config_error
>     return method(app, *args, **kwargs)   File "C:\Miniconda3\lib\site-packages\IPython\core\application.py", line
> 446, in initialize
>     self.parse_command_line(argv)   File "C:\Miniconda3\lib\site-packages\IPython\terminal\ipapp.py", line 295,
> in parse_command_line
>     return super(TerminalIPythonApp, self).parse_command_line(argv)   File "<decorator-gen-4>", line 2, in parse_command_line   File
> "C:\Miniconda3\lib\site-packages\traitlets\config\application.py",
> line 87, in catch_config_error
>     return method(app, *args, **kwargs)   File "C:\Miniconda3\lib\site-packages\traitlets\config\application.py",
> line 514, in parse_command_line
>     return self.initialize_subcommand(subc, subargv)   File "C:\Miniconda3\lib\site-packages\IPython\core\application.py", line
> 236, in initialize_subcommand
>     return super(BaseIPythonApplication, self).initialize_subcommand(subc, argv)   File "<decorator-gen-3>",
> line 2, in initialize_subcommand   File
> "C:\Miniconda3\lib\site-packages\traitlets\config\application.py",
> line 87, in catch_config_error
>     return method(app, *args, **kwargs)   File "C:\Miniconda3\lib\site-packages\traitlets\config\application.py",
> line 445, in initialize_subcommand
>     subapp = import_item(subapp)   File "C:\Miniconda3\lib\site-packages\ipython_genutils\importstring.py",
> line 31, in import_item
>     module = __import__(package, fromlist=[obj]) ImportError: No module named 'notebook'

现在如果我运行jupyter笔记本，我得到：

C：\ Miniconda3 \ Scripts＆gt; jupyter notebook Traceback（最近的电话 last）：文件＆＃34; C：\ Miniconda3 \ Scripts \ jupyter-script.py＆＃34;，第5行，in sys.exit（jupyter_core.command.main（））文件＆＃34; C：\ Miniconda3 \ lib \ site-packages \ jupyter_core \ command.py＆＃34;，第186行，在主要 _execvp（command，sys.argv [1：]）File＆＃34; C：\ Miniconda3 \ lib \ site-packages \ jupyter_core \ command.py＆＃34;，104行，在_execvp中引发OSError（＆＃39;％r未找到＆＃39;％cmd，errno.ENOENT）OSError：[Errno None not found] 2

我需要将我的工作保存为ipython笔记本。我该怎么办？

Answer 1

就像zwol所说，您的安装可能已经搞砸了。你可以做两件事。

完全删除您的miniconda安装，然后重试。
创建一个新环境并在那里安装ipython / jupyter。我先试试这个。

conda create -n myenv python=3 activate myenv conda install jupyter jupyter notebook

Answer 2

我遇到了同样的问题，但我创造了一个＆＃39; testenv＆＃39;并在那里运行jupyter笔记本，它对我有用。有些东西搞砸了主安装，但你可以在不同的环境中安装工作。

ipython notebook不起作用：OSError：[Errno None not found] 2

2 个答案: