Hi Tiago, I installed graph-tool on a mac machine. After struggling a lot to import graph_tool without any error in python, I was running an example with plotting and I was getting following error
from graph_tool import all
/Users/zahra/anaconda3/lib/python3.6/site-packages/graph_tool/draw/cairo_draw.py:1494: RuntimeWarning: Error importing Gtk module: No module named 'gi'; GTK+ drawing will not work. warnings.warn(msg, RuntimeWarning)
from graph_tool.all import *
g=Graph()
v1 = g.add_vertex(
... )
v2 = g.add_vertex()
e=g.add_edge(v1,v2)
graph_draw(g, vertex_text=g.vertex_index, vertex_font_size=18,output_size=(200, 200), output="../two-nodes.png")
Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/Users/zahra/anaconda3/lib/python3.6/site-packages/graph_tool/draw/cairo_draw.py", line 1185, in graph_draw nodesfirst, fit_view=fit_view, **kwargs) File "/Users/zahra/anaconda3/lib/python3.6/site-packages/graph_tool/draw/cairo_draw.py", line 707, in cairo_draw max_render_time, cr) MemoryError
quit()
Well, googling this error did not help to solve the problem. Could you please suggest a solution ? Thanks in advance. Cheers, Zahra