IPython笔记本电脑没有'；行不通

我试着在笔记本上运行IPython。我在命令行中输入了以下内容：

伊皮顿笔记本

我得到以下错误（堆栈跟踪）

>回溯（最近一次调用上次）：文件
>“C:\Python27\Scripts\ipython script.py”，中的第9行
>加载入口点（'ipython==0.13.1'，'console脚本'，'ipython'）（）文件
>“C:\Python27\lib\site packages\IPython\frontend\terminal\ipapp.py”，
>第388行，在launch_new_实例中
>初始化文件“C:\Python27\lib\site packages\IPython\config\application.py”第2行中的app.initialize（）文件“”
>84，我发现了配置错误
>返回方法（app，*args，**kwargs）文件“C:\Python27\lib\site packages\IPython\frontend\terminal\ipapp.py”，
>第313行，在初始化中
>super（TerminalIPythonApp，self）.初始化（argv）文件“”，在初始化文件中的第2行
>“C:\Python27\lib\site packages\IPython\config\application.py”，第行
>84，我发现了配置错误
>返回方法（app，*args，**kwargs）文件“C:\Python27\lib\site packages\IPython\core\application.py”，第325行，
>在初始化中
>self.parse_命令行（argv）文件“C:\Python27\lib\site packages\IPython\frontend\terminal\ipapp.py”，
>第308行，在parse_命令行中
>返回super（TerminalIPythonApp，self）.parse_命令行（argv）文件“”，第2行，在parse_命令行文件中
>“C:\Python27\lib\site packages\IPython\config\application.py”，第行
>84，我发现了配置错误
>返回方法（app，*args，**kwargs）文件“C:\Python27\lib\site packages\IPython\config\application.py”，第行
>420，在parse_命令行中
>返回initialize_子命令文件中第2行的self.initialize_子命令（subc，subragv）文件“”
>“C:\Python27\lib\site packages\IPython\config\application.py”，第行
>84，我发现了配置错误
>返回方法（app，*args，**kwargs）文件“C:\Python27\lib\site packages\IPython\config\application.py”，第行
>352，在初始化_子命令中
>subapp=import_项（subapp）文件“C:\Python27\lib\site packages\IPython\utils\importstring.py”，第行
>40，我在进口商品
>module=\uuuuu import（包，fromlist=[obj]）文件“C:\Python27\lib\site packages\IPython\frontend\html\notebook\\uuuuu init\uuj.py
>“，第8行，在
>提升导入恐怖（msg）导入恐怖：IPython笔记本要求tornado>=2.1.0

我该如何解决这个问题？

---

我有Python 2.7版，您需要安装tornado Web服务器。假设您已经安装了pip，并且在您的路径上：

安装龙卷风

---

有关在windows上安装pip的信息，请参见此处：从下载tornado installer，然后双击。您需要打开visual studio命令提示符或运行vcvarsall.bat（在visual studio文件夹中）或手动设置ncessary环境变量。完成后，运行pip.pip install tornado--upgrade如果您在linux上，并且您已经安装了发行版的python tornado包，也可以这样做：

sudo apt get remove python tornado

。IPython笔记本要求tornado>=2.1.0我假设您有windows操作系统。您遵循了这些要求吗？

> Traceback (most recent call last):   File
> "C:\Python27\Scripts\ipython-script.py", line 9, in <module>
>     load_entry_point('ipython==0.13.1', 'console_scripts', 'ipython')()   File
> "C:\Python27\lib\site-packages\IPython\frontend\terminal\ipapp.py",
> line 388, in launch_new_instance
>     app.initialize()   File "<string>", line 2, in initialize   File "C:\Python27\lib\site-packages\IPython\config\application.py", line
> 84, i n catch_config_error
>     return method(app, *args, **kwargs)   File "C:\Python27\lib\site-packages\IPython\frontend\terminal\ipapp.py",
> line 313, in initialize
>     super(TerminalIPythonApp, self).initialize(argv)   File "<string>", line 2, in initialize   File
> "C:\Python27\lib\site-packages\IPython\config\application.py", line
> 84, i n catch_config_error
>     return method(app, *args, **kwargs)   File "C:\Python27\lib\site-packages\IPython\core\application.py", line 325,
> in  initialize
>     self.parse_command_line(argv)   File "C:\Python27\lib\site-packages\IPython\frontend\terminal\ipapp.py",
> line 308, in parse_command_line
>     return super(TerminalIPythonApp, self).parse_command_line(argv)   File "<string>", line 2, in parse_command_line   File
> "C:\Python27\lib\site-packages\IPython\config\application.py", line
> 84, i n catch_config_error
>     return method(app, *args, **kwargs)   File "C:\Python27\lib\site-packages\IPython\config\application.py", line
> 420, in parse_command_line
>     return self.initialize_subcommand(subc, subargv)   File "<string>", line 2, in initialize_subcommand   File
> "C:\Python27\lib\site-packages\IPython\config\application.py", line
> 84, i n catch_config_error
>     return method(app, *args, **kwargs)   File "C:\Python27\lib\site-packages\IPython\config\application.py", line
> 352, in initialize_subcommand
>     subapp = import_item(subapp)   File "C:\Python27\lib\site-packages\IPython\utils\importstring.py", line
> 40, i n import_item
>     module = __import__(package,fromlist=[obj])   File "C:\Python27\lib\site-packages\IPython\frontend\html\notebook\__init__.py
> ", line 8, in <module>
>     raise ImportError(msg) ImportError: The IPython Notebook requires tornado >= 2.1.0