root@ex-share:/home/esam/www/cgi-bin# perl -wc install.cgi
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LC_CTYPE = "UTF-8",
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Can't locate loadable object for module Digest::SHA1 in @INC (@INC contains: Plugins Modules . /etc/perl /usr/local/lib/perl/5.18.2 /usr/local/share/perl/5.18.2 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.18 /usr/share/perl/5.18 /usr/local/lib/site_perl) at Modules/DataBase.pm line 5.
Compilation failed in require at Modules/DataBase.pm line 5.
BEGIN failed--compilation aborted at Modules/DataBase.pm line 5.
Compilation failed in require at Modules/Session.pm line 3.
BEGIN failed--compilation aborted at Modules/Session.pm line 3.
Compilation failed in require at install.cgi line 5.
BEGIN failed--compilation aborted at install.cgi line 5.
root@ex-share:/home/esam/www/cgi-bin#
i have ubuntu server with perl 5 php mysql
can you help me with this problem