linix环境下应用CPAN安装CGI::Session遇到的问题

CODE:

perl -MCPAN -e "install CGI::Session"

CODE:

#### WARNING ####

If you are using custom CGI::Session drivers they may not be compatible
with the current driver specifications. You will need to make some changes
to your drivers' code before proceeding with this installation to make it
compatible with CGI::Session 4.x.

Fortunately, current driver specifications are a lot easier to adapt to.
Should you have any assistance re-coding your current drivers, please let
me know.

Current driver specs are documented in CGI/Session/Driver.pm