ucbmpeg and libX.so.6

[Andrea Arcangeli <arcangeli@mbox.queen.it>]

I have installed the ucbmpeg package:

# dpkg -i /iomega/debian/ucbmpeg_1r2-2.deb 
Selecting previously deselected package ucbmpeg.
(Reading database ... 25046 files and directories currently installed.)
Unpacking ucbmpeg (from .../debian/ucbmpeg_1r2-2.deb) ...
Setting up ucbmpeg (1r2-2) ...

but if i try to run for example mpeg_play:

# mpeg_play 
mpeg_play: can't load library '/usr/lib/libXt.so.6'
        Unknown error
mpeg_play: can't load library '/lib/libXt.so.6'
        Unknown error
mpeg_play: can't find library 'libXt.so.6'

I have also linked /usr/X11R6/lib/libXt.so.6 in /usr/lib and /lib but
nothing is changed.

Why?
--
Andrea Arcangeli
arcangeli@mbox.queen.it
http://www.imola.queen.it/user/arcangeli/