r.le programs

Hello,

I have downloaded and installed the r.le programs (ver2.1), and it installed wi
thout any errors. However when I run the examples in the doc it fails.

GRASS 4.1 > r.le.pixel map=wallatin sam=m div=d1

PARAMETER CHOICES:
        MAP: wallatin
        SAMPLE: moving window RUN IN: foreground
        DIVERSITY MEASURES:
                  richness

R.LE.PIXEL IS WORKING....;

If a MASK is not present (see r.mask) a beep will sound and a
   warning will be printed that can be ignored.
If a MASK is present there will be no warning.

TOTAL WINDOWS = 642108
Segmentation Fault (core dumped). COMPLETION = Thu Nov 23 11:42:59 1995ïÿøÀ

Mapset <wallatin3> in Location <kellerberrin>
GRASS 4.1 >

I have not been able to get any output maps. r.le.patch also gives a

Bus Error (core dumped)

, but I do get the tablular output.

The enviroment is
Sparcstation 5
Solaris 2.4
GRASS 4.1.5

Any suggestions would be appreciated

Thanks
Joe Leone

Joe.leone@per.dwe.csiro.au