skip test if tvtk is not installed

oesteban · oesteban · commit 99f981edd128 · 2015-02-11T19:10:47.000+01:00
diff --git a/nipype/algorithms/tests/test_mesh_ops.py b/nipype/algorithms/tests/test_mesh_ops.py
@@ -23,6 +23,7 @@
     pass
 
 
+@skipif(notvtk)
 def test_ident_distances():
     tempdir = mkdtemp()
     curdir = os.getcwd()
