Dependency problem installing GNAT-GPS package

[draco_jem]

Binary package hint: libgnat-4.2

Hello,

I have a problem trying to install gnat-gps, this package depends on libgtkada-2.8 which in turn depends on libgnat-4.2.

The problem is that libgtkada-2.8 depends on libgnat-4.2 >= 4.2.4-1ubuntu3 but in Ubuntu 8.04 repository I only found version 4.2.3-2ubuntu2!!

Using the search tools at http://packages.ubuntu.com I saw that there is not a package libgnat-4.2 version 4.2.4, the only version available are version 4.2.3 in 8.04 and 4.3 in 8.10.

Thank you!