我尝试使用 pygraphviz 打印图表。我运行以下代码并收到以下错误。代码:
import pygraphviz as pgv
G=pgv.AGraph("k5_attributes.dot")
G.layout(prog = 'neato')
G.draw('file.png')
错误:
Traceback (most recent call last):
File "./test.py", line 22, in <module>
G.layout(prog = 'neato')
File "/usr/lib64/python2.7/site-packages/pygraphviz/agraph.py", line 1359, in layout
data = self._run_prog(prog, ' '.join([args, "-T", fmt]))
File "/usr/lib64/python2.7/site-packages/pygraphviz/agraph.py", line 1336, in _run_prog
raise IOError(b"".join(errors))
IOError: /usr/bin/neato: Symbol `MemTest' has different size in shared object, consider re-linking
我安装了 pydot、matplotlib、pygraphviz、numpy、python-devel、cairocffi。
如果有人知道问题出在哪里,谢谢