[Koha] installation ubuntu 10.10- errors

[Yatheesh Y]

can any one help me what was wrong


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 32.
BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Biblio.pm line 32.
Compilation failed in require at /usr/share/koha/lib/C4/Reserves.pm line 26.
BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Reserves.pm line 26.
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 29.
BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Members.pm line 29.
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 23.
BEGIN failed--compilation aborted at
/usr/share/koha/intranet/cgi-bin/mainpage.pl line 23.



-- 
----------------------------
Y.Yatheesh babu
Librarian
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