在Windows上使用IPython笔记本500服务器错误

我采取的步骤是：

>从http://python.org安装Python 3.4.1
>> pip install ipython [notebook]
>> pip install pywin numpy pygments nodeenv

我可以打开笔记本了.

但是,当我选择文件>打印预览或文件>以HTML格式下载我收到500服务器错误.

堆栈跟踪是：

2014-08-07 09:44:25.431 [NotebookApp] Loaded template full.tpl
C:Python34libsite-packagesIPythonnbconvertfiltersmarkdown.py:78: UserWarning: Node.js 0.9.12 or later wasn't found.
Nbconvert will try to use Pandoc instead.
  "Nbconvert will try to use Pandoc instead.")
WARNING:tornado.general:500 GET /nbconvert/html/Users/Tom%20Oakley/Documents/IPython%20test.ipynb?download=false (::1): nbconvert failed: you need to have pywin32 installed for this to work
ERROR:tornado.access:{
  "Dnt": "1","User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML,like Gecko) Chrome/36.0.1985.125 Safari/537.36","Referer": "http://localhost:8888/notebooks/Users/Tom%20Oakley/Documents/IPython%20test.ipynb","Host": "localhost:8888","Connection": "keep-alive","Accept-Language": "en-US,en;q=0.8,en-GB;q=0.6","Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8","Accept-Encoding": "gzip,deflate,sdch"
}
ERROR:tornado.access:500 GET /nbconvert/html/Users/Tom%20Oakley/Documents/IPython%20test.ipynb?download=false (::1) 156.01ms referer=http://localhost:8888/notebooks/Users/Tom%20Oakley/Documents/IPython%20test.ipynb
WARNING:tornado.access:404 GET /favicon.ico (::1) 1.00ms referer=None

安装node.js和Pandocs没有帮助.

有关如何修复此错误的任何想法？

我和IPython团队一起参加了raised it as an issue.