[Koha] Cannot set library name

[Charles Lacroix]

Hi,
i followed the debian etch installation guide and here is what i get 
when i try to set library ( the 1st link on the top right side. )

i have beta2 installed.


[Mon Apr 21 09:45:35 2008] circulation.pl: Use of uninitialized value in 
string eq at /usr/share/koha/lib/C4/Dates.pm line 146.
[Mon Apr 21 09:45:35 2008] circulation.pl: Use of uninitialized value in 
concatenation (.) or string at /usr/share/koha/lib/C4/Dates.pm line 147.
[Mon Apr 21 09:45:35 2008] circulation.pl: Use of uninitialized value in 
concatenation (.) or string at /usr/share/koha/lib/C4/Dates.pm line 147.
[Mon Apr 21 09:45:35 2008] circulation.pl: Use of uninitialized value in 
concatenation (.) or string at /usr/share/koha/lib/C4/Dates.pm line 147.
[Mon Apr 21 09:45:35 2008] circulation.pl: Use of uninitialized value in 
concatenation (.) or string at /usr/share/koha/lib/C4/Dates.pm line 147.
[Mon Apr 21 09:45:35 2008] circulation.pl: Use of uninitialized value in 
concatenation (.) or string at /usr/share/koha/lib/C4/Dates.pm line 147.
[Mon Apr 21 09:45:35 2008] circulation.pl: The format you asked for ('') 
is unrecognized. at /usr/share/koha/intranet/cgi-bin/circ/circulation.pl 
line 651