[Koha] Running koha 3.04.01 on Ubuntu 10.04 64 Bit server edition without Zebra Index

Dear All, We have installed Koha 3.04.01 on Ubuntu 10.04 64 bit on a server. Even after migrating book database to koha, I am not able to see the detail on the OPAC or staff client's search interface. The Error is comming. IDZebra 2.0 is not installed, we tried to installed the same but in vain. Once again I like to clarify that we are installing KOHA 3.04.01 on Ubuntu 10.04 Lucid (64 bit server), MySQL 5.1.41, Perl 5.0.001 Apache 2.2.14. Please share your feedback. Thanks and Regards R Sunil Kumar Library Technologist