I am trying to install koha-3.06.02 on ubuntu 10.04. after installation process while access the koha on browser the following error occurs. Please help me. Software error: Can't locate Business/ISBN.pm in @INC (@INC contains: /usr/share/koha/lib /etc/perl /usr/local/lib/perl/5.10.1 /usr/local/share/perl/5.10.1 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10 /usr/local/lib/site_perl .) at /usr/share/koha/lib/C4/Koha.pm line 29. BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Koha.pm line 29. Compilation failed in require at /usr/share/koha/lib/C4/Biblio.pm line 33. BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Biblio.pm line 33. Compilation failed in require at /usr/share/koha/lib/C4/Reserves.pm line 27. BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Reserves.pm line 27. Compilation failed in require at /usr/share/koha/lib/C4/Circulation.pm line 26. BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Circulation.pm line 26. Compilation failed in require at /usr/share/koha/lib/C4/Overdues.pm line 26. BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Overdues.pm line 26. Compilation failed in require at /usr/share/koha/lib/C4/Members.pm line 30. BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Members.pm line 30. Compilation failed in require at /usr/share/koha/lib/C4/Auth.pm line 30. BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Auth.pm line 30. Compilation failed in require at /usr/share/koha/intranet/cgi-bin/mainpage.pl line 25. BEGIN failed--compilation aborted at /usr/share/koha/intranet/cgi-bin/mainpage.pl line 25. For help, please send mail to the webmaster (webmaster@bidyut-desktop), giving this error message and the time and date of the error. ----- Ranadip Chandra Assistant Librarian, Jadavpur University, Kolkata --700032, Email -- ranadipchandra@gmail.com -- View this message in context: http://koha.1045719.n5.nabble.com/install-koha-3-06-02-on-ubuntu-10-04-tp553... Sent from the Koha-general mailing list archive at Nabble.com.