<p>我在我的机器(Win10,python 2.7,Anaconda&Spyder)上执行下面的代码,然后遇到<code>ImportError: No module named pydotplus</code>。</p>
<pre><code>import networkx as nx
from networkx.drawing.nx_pydot import write_dot
G = nx.DiGraph([(1,2),(2,3),(3,2)])
write_dot(G,'file.dot')
</code></pre>
<p>很明显,我应该安装<code>pydotplus</code>包。我试着直接<code>conda install pydotplus</code>,但是说<code>Error: Package missing in current win-64 channels</code>。然后,我<a href="https://pypi.python.org/pypi/pydotplus" rel="nofollow noreferrer">google it</a>但是发现没有关于如何在conda上安装它的信息。顺便说一下,我以前在conda上安装过<code>pydot</code>。</p>
<p>谢谢你的帮助!</p>