The nabi dev team has updated the source code recently - you can download the latest tarball at http://kldp.net/frs/download.php/5440/nabi-0.99.6.tar.gz (this should be working fine). However, I am not sure when they will release/update the deb package in Ubuntu. In fact, I am not sure who is in charge of updating nabi package for Ubuntu.
The nabi dev team has updated the source code recently - you can download the latest tarball at http:// kldp.net/ frs/download. php/5440/ nabi-0. 99.6.tar. gz (this should be working fine). However, I am not sure when they will release/update the deb package in Ubuntu. In fact, I am not sure who is in charge of updating nabi package for Ubuntu.
Please report any problem directly to their project homepage at http:// kldp.net/ projects/ nabi/ (more precisely here - http:// kldp.net/ projects/ nabi/bugs).