我已经使用easy_install安装了pygraphviz但是当我启动python时我有一个错误:
>>>import pygraphviz as pgv
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named pygraphviz
>>>
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使用Ubuntu 12.04和gnome-terminal.
我有以下问题:我在xUbuntu操作系统上,我试图在Flask应用程序中使用networkx,我有以下代码:
.....
import networkx as nx
......
# Creating and initializing graph object which is networkx object
hosts_graph = get_networkx_graph_object()
# Variable 'coord' where the coordinates for each node will be stored
coord = nx.pygraphviz_layout(hosts_graph, prog = 'dot')
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最后一行是411行.我收到以下错误:
File "/home/kiril/Documents/workfolder/omeganoc-sprint/onoc/omeganoc/grapher.py", line 411, in grouping_method
coord = nx.pygraphviz_layout(hosts_graph, prog = 'dot')
File "/usr/local/lib/python2.7/dist-packages/networkx-1.7-py2.7.egg/networkx/drawing/nx_agraph.py", line 264, in pygraphviz_layout
A.layout(prog=prog,args=args)
File "/usr/local/lib/python2.7/dist-packages/pygraphviz-1.1-py2.7-linux-x86_64.egg/pygraphviz/agraph.py", line 1301, in layout
data=self._run_prog(prog,' '.join([args,"-T",fmt]))
File "/usr/local/lib/python2.7/dist-packages/pygraphviz-1.1-py2.7-linux-x86_64.egg/pygraphviz/agraph.py", line 1248, in _run_prog
runprog=self._get_prog(prog)
File "/usr/local/lib/python2.7/dist-packages/pygraphviz-1.1-py2.7-linux-x86_64.egg/pygraphviz/agraph.py", line 1236, in _get_prog
raise …Run Code Online (Sandbox Code Playgroud) 有没有人成功在Windows 10 64bit上安装pygraphviz?我尝试使用python 3.5 64bit和32bit的anaconda,但没有成功
这是我在win10 64bit上使用python 3.5 32bit获得的错误
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错误:
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我认为它与事实graphviz有关,在32位链接?
//注意 - 我尝试了互联网(anaconda,互联网)上可以找到的pygraphviz的所有二进制文件,并且没有在win10 64bit上工作...如果你有任何工作(我的意思是你真的测试了它)我也会很开心.. .