I've installed pygraphviz under ubuntu linux, but, unfortunatly, the same method that I use under mac os x raise this error under linux.
Somes suggestions?
Best regards
Luca
Traceback (most recent call last):
File "/home/pyarchinit/.qgis//python/plugins/pyarchinit/pyarchinit_US_mainapp.py", line 641, in on_pushButton_export_matrix_pressed
matrix_exp.export_matrix()
File "/home/pyarchinit/.qgis//python/plugins/pyarchinit/modules/utility/pyarchinit_matrix_exp.py", line 70, in export_matrix
G.draw(filename_svg, prog='dot')
File "/usr/lib/pymodules/python2.6/pygraphviz/agraph.py", line 1307, in draw
data=self._run_prog(prog,args)
File "/usr/lib/pymodules/python2.6/pygraphviz/agraph.py", line 1157, in _run_prog
raise IOError("".join(errors))
IOError: Warning: gvrender_set_style: unsupported style strocked - ignoring