摘要：
简单的在windows安装pygraphiviz的过程如下：1. 首先安装graphviz,http://www.graphviz.org/pub/graphviz/stable/windows/graphviz-2.28.0.msi2. 下载pygraphviz源码包，http://pypi.python.org/packages/source/p/pygraphviz/pygraphviz-1.1.zip3. 解压后 1. 修改setup.py，三个地方要改 library_path=r'D:\Program Files (x86)\Graphviz 2.28\lib\releas 阅读全文