According to this page - https://launchpad.net/ubuntu/intrepid/+source/unzoo/4.4-7 - the unzoo package was removed from Debian and Ubuntu because it is superceded by zoo. I guess the documentation should be amended to reflect that change.
According to this page - https:/ /launchpad. net/ubuntu/ intrepid/ +source/ unzoo/4. 4-7 - the unzoo package was removed from Debian and Ubuntu because it is superceded by zoo. I guess the documentation should be amended to reflect that change.