[Gvsig_english] Installation issue Linux

[.Org.Com]

I tried to Install from file gvSIG-1_10-1264-final-lin-i586-j1_5.bin
on Linux (Ubuntu 10.10), but I got unreadable dialog box.

See screen shot:

 http://picasaweb.google.com/hardeep.rai/Temp#5563082598538545074

I tired on three different Laptop (all different make/model), I
experienced same problem on all three tries.

What could be the issue?

-- 
H.S.Rai
.Org.Com