octave on Cygwin / error running delaunay

[Peter Schuerch]

Hi
I'm new to octave and have recently installed it under CygWing running this 
version of CygWin:
$ uname
CYGWIN_NT-5.1

and running this version of Octave:

$ octave --version
GNU Octave, version 3.2.4
Copyright (C) 2009 John W. Eaton and others.
[...]


I tried the following commands:

octave:1> x=rand(1,10);
octave:2> y=rand(size(x));
octave:3> T=delaunay(x,y);
error: No such file or directory
error: called from:
error:   /usr/share/octave/3.2.4/m/geometry/delaunayn.m at line 55, column 5
error:   /usr/share/octave/3.2.4/m/geometry/delaunay.m at line 55, column 11

I have checked, both files (delaunayn.m and delaunay.m) exist.

Firstly I don't exactly understand what the problem is / what the error message 
means and secondly what I need to do to rectify it.
Is it a problem with the installation?

Any help is appreciated.
Peter

-- 
Peter Schuerch, address@hidden, +44 750 104 38 31 
6 Taylor Avenue, Bearpark, DH7 7AY, United Kingdom
http://www.dur.ac.uk/peter.schuerch/

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