<p>我正在安装IPython。我运行<code>pip install ipython[notebook]</code>时没有任何错误，但现在我得到：</p>
<pre><code>$ ipython notebook
Traceback (most recent call last):
File "/Users/me/.virtualenvs/.venv/bin/ipython", line 7, in <module>
from IPython import start_ipython
File "/Users/me/.virtualenvs/.venv/lib/python2.7/site-packages/IPython/__init__.py", line 48, in <module>
from .terminal.embed import embed
File "/Users/me/.virtualenvs/.venv/lib/python2.7/site-packages/IPython/terminal/embed.py", line 16, in <module>
from IPython.core.interactiveshell import DummyMod
File "/Users/me/.virtualenvs/.venv/lib/python2.7/site-packages/IPython/core/interactiveshell.py", line 31, in <module>
from pickleshare import PickleShareDB
File "/Users/me/.virtualenvs/.venv/lib/python2.7/site-packages/pickleshare.py", line 41, in <module>
from path import path as Path
ImportError: cannot import name path
</code></pre>
<p>如果我试图在Python控制台上运行<code>import pickleshare</code>，或者<code>from path import path</code>，我也会遇到同样的错误。</p>
<p>我能做什么来解决这个问题？</p>
