Thanks.
I have installed gtk+3 and pygobject , and have definite progress. Import
graph_tool now launches an X11 session, so that's promising. But the
command that should produce an interactive plot now gives a different error.
Traceback below.
Thank you very much for your ongoing help Tiago, you are a forum hero!
Best,
Charlie
>>> gt.graph_draw(g, inline=False)
---------------------------------------------------------------------------
Error Traceback (most recent call last)
<ipython-input-21-bd72d1c9116d> in <module>()
----> 1 gt.graph_draw(g, inline=False)
/usr/local/lib/python2.7/site-packages/graph_tool/draw/cairo_draw.pyc in
graph_draw(g, pos, vprops, eprops, vorder, eorder, nodesfirst, output_size,
fit_view, inline, output, fmt, **kwargs)
876 kwargs.get("ecmap",
default_cm))
877 return interactive_window(g, pos, vprops, eprops, vorder,
eorder,
--> 878 nodesfirst, **kwargs)
879 else:
880 if isinstance(output, str):
/usr/local/lib/python2.7/site-packages/graph_tool/draw/gtk_draw.pyc in
interactive_window(g, pos, vprops, eprops, vorder, eorder, nodesfirst,
geometry, update_layout, async, **kwargs)
954 pos = sfdp_layout(g)
955 win = GraphWindow(g, pos, geometry, vprops, eprops, vorder,
eorder,
--> 956 nodesfirst, update_layout, **kwargs)
957 win.show_all()
958 if async:
/usr/local/lib/python2.7/site-packages/graph_tool/draw/gtk_draw.pyc in
__init__(self, g, pos, geometry, vprops, eprops, vorder, eorder, nodesfirst,
update_layout, **kwargs)
884 Gtk.Window.__init__(self, title="graph-tool's interactive
window™")
885 icon =
GdkPixbuf.Pixbuf.new_from_file('%s/graph-tool-logo.svg' %
--> 886
os.path.dirname(__file__))
887 self.set_icon(icon)
888 self.set_default_size(geometry[0], geometry[1])
Error: gdk-pixbuf-error-quark: Couldn't recognise the image file format for
file
'/usr/local/lib/python2.7/site-packages/graph_tool/draw/graph-tool-logo.svg'
(3)
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