lintian errors, ancient-libtool

[rosea grammostola <rosea.grammostola@gmail.com>]

Hi,

I get these messages:

dpkg-shlibdeps: warning: dependency on libXext.so.6 could be avoided if 
"debian/openoctave/usr/bin/openoctavesequencer 
debian/openoctave/usr/bin/openoctave" were not uselessly linked against 
it (they use none of its 
symbols).                                                          
dpkg-shlibdeps: warning: dependency on libSM.so.6 could be avoided if 
"debian/openoctave/usr/bin/openoctavesequencer 
debian/openoctave/usr/bin/openoctave" were not uselessly linked against 
it (they use none of its 
symbols).                                                            
dpkg-shlibdeps: warning: dependency on libICE.so.6 could be avoided if 
"debian/openoctave/usr/bin/openoctavesequencer 
debian/openoctave/usr/bin/openoctave" were not uselessly linked against 
it (they use none of its symbols).       

How find out which depends packages is this all about?

And

ancient-libtool po/gettext-0.10.35-kde/ltconfig

What does this mean and how to fix this?

Regards,

\r