shpree error while loading shared libraries

[P Kishor]

I was trying to use shptree that someone else had built. I got the
following error.

/usr/src/mapserver-4.4.2/shptree: error while loading shared
libraries: libsde83.so: cannot open shared object file: No such file
or directory

How can I make this work? This is on Red Hat Advanced Server or some such thing.

-- 
Puneet Kishor http://punkish.eidesis.org/
Nelson Inst. for Env. Studies, UW-Madison http://www.nelson.wisc.edu/
Open Source Geospatial Foundation http://www.osgeo.org/education/
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