擅长:python、mysql、java
<p>在写作时,收到这些信息是正常的。这只意味着您丢失了一些python包。我建议按如下方式安装它们:<code>pip install user [package]</code>。它可能会抱怨的其他问题是<a href="http://ipython.org/ipython-doc/stable/install/install.html" rel="nofollow">here</a>:</p>
<pre><code>jinja2, needed for the notebook
sphinx, needed for nbconvert
pyzmq, needed for IPython’s parallel computing features, qt console and notebook
pygments, used by nbconvert and the Qt console for syntax highlighting
tornado, needed by the web-based notebook
nose, used by the test suite
</code></pre>