problem installing tdsodbc

[kenn <kenn@printussery.com>]

Greetings.

I'm having trouble installing tdsodbc from unstable
(http://packages.debian.org/unstable/libs/tdsodbc) onto my Debian 3.1
stable ....

Having edited /etc/apt/sources.list to request unstable, I get the
following when I try to install.

------------------------------------------------------------------
servertwo:/etc# apt-get install tdsodbc
Reading Package Lists... Done
Building Dependency Tree... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.

Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  tdsodbc: Depends: odbcinst1debian1 (>= 2.2.11-3) but it is not going
to be installed
E: Broken packages
------------------------------------------------------------------

Since I'm not entirely sure what I'm doing, I suspect it's more like
user error on my part than a bug, so I thought I'd ask here before
embarrassing myself with an erroneous bug report.

Any ideas?

Thanks in advance.

Kenn