0

我正在尝试让 Jupyter Notebook 与我的 Azure 数据科学 VM 一起使用，并且内核无法正常工作。我使用 shellbash 安装 CNTK，它在命令中运行良好。但是，当我使用 Anaconda 或使用命令：“jupyter notebook”将其拉起时，我收到此错误：

Traceback (most recent call last):
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-               packages\notebook\base\handlers.py", line 503, in wrapper
result = yield gen.maybe_future(method(self, *args, **kwargs))
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-   packages\tornado\gen.py", line 1015, in run
value = future.result()
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\tornado\concurrent.py", line 237, in result
raise_exc_info(self._exc_info)
File "<string>", line 3, in raise_exc_info
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\tornado\gen.py", line 1021, in run
yielded = self.gen.throw(*exc_info)
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\notebook\services\sessions\handlers.py", line 75, in post
type=mtype))
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\tornado\gen.py", line 1015, in run
value = future.result()
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\tornado\concurrent.py", line 237, in result
raise_exc_info(self._exc_info)
File "<string>", line 3, in raise_exc_info
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\tornado\gen.py", line 1021, in run
yielded = self.gen.throw(*exc_info)
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\notebook\services\sessions\sessionmanager.py", line 79, in   create_session
kernel_id = yield self.start_kernel_for_session(session_id, path, name, type, kernel_name)
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\tornado\gen.py", line 1015, in run
value = future.result()
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\tornado\concurrent.py", line 237, in result
raise_exc_info(self._exc_info)
File "<string>", line 3, in raise_exc_info
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\tornado\gen.py", line 1021, in run
yielded = self.gen.throw(*exc_info)
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\notebook\services\sessions\sessionmanager.py", line 92, in   start_kernel_for_session
self.kernel_manager.start_kernel(path=kernel_path, kernel_name=kernel_name)
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\tornado\gen.py", line 1015, in run
value = future.result()
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\tornado\concurrent.py", line 237, in result
raise_exc_info(self._exc_info)
File "<string>", line 3, in raise_exc_info
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\tornado\gen.py", line 285, in wrapper
yielded = next(result)
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\notebook\services\kernels\kernelmanager.py", line 87, in start_kernel
super(MappingKernelManager, self).start_kernel(**kwargs)
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\jupyter_client\multikernelmanager.py", line 110, in start_kernel
km.start_kernel(**kwargs)
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\jupyter_client\manager.py", line 243, in start_kernel
**kw)
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\jupyter_client\manager.py", line 189, in _launch_kernel
return launch_kernel(kernel_cmd, **kw)
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\site-packages\jupyter_client\launcher.py", line 123, in launch_kernel
proc = Popen(cmd, **kwargs)
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\subprocess.py", line 947, in __init__
restore_signals, start_new_session)
File "C:\local\Anaconda3-4.1.1-Windows-x86_64\envs\cntk-py35\lib\subprocess.py", line 1224, in _execute_child
startupinfo)
FileNotFoundError: [WinError 2] The system cannot find the file specified

关于如何让 python 内核在笔记本中与 CNTK 一起工作的任何建议？

4

2 回答 2

2

我打开终端到 CNTK-py35 目录并输入以下代码，内核开始工作了：

conda create -n py35 python=3.5
activate py35
conda install notebook ipykernel
ipython kernel install --user --name=python3.5

然后我从 Anaconda 内部打开 jupyter notebook 并运行

import CNTK
于 2017-02-27T17:43:30.943 回答
0

需要更多信息才能为您提供有意义的建议，因为我无法从屏幕转储中看到它。

  • 你能激活 CNTK-py35 环境吗
  • 如果您能够激活环境，请您从激活的环境中启动python内核
  • 如果你在 python shell 中成功了，你可以运行import CNTK
  • 如果可行，则意味着您的 CNTK 安装良好。

现在您可以进入命令提示符，从激活环境中您可以尝试启动 jupyter notebook 环境。

您可以在以下链接中找到有关 python 设置的更多信息：https ://github.com/Microsoft/CNTK/wiki/Setup-Windows-Python

于 2017-02-24T18:02:38.113 回答