diff -p -up sage-4.4/sage/plot/plot3d/list_plot3d.py.orig sage-4.4/sage/plot/plot3d/list_plot3d.py --- sage-4.4/spkg/build/sage-4.4/sage/plot/plot3d/list_plot3d.py.orig 2010-04-28 17:53:02.231537160 -0300 +++ sage-4.4/spkg/build/sage-4.4/sage/plot/plot3d/list_plot3d.py 2010-04-28 17:53:09.146196699 -0300 @@ -207,7 +207,7 @@ def list_plot3d_array_of_arrays(v, inter return G def list_plot3d_tuples(v,interpolation_type, texture, **kwds): - import delaunay + from matplotlib import delaunay import numpy import scipy from random import random