Upgrade from 0.08 or earlier instructions: Some changes in API have been made since 0.08. If you have an older version than 0.10, you _have_ to upgrade you code before installing this version. Major changes are in ""directive()"" and ""section()"" methods. They no longer return an array ref where called in scalar context, but the latest item of the list. You are encouraged to modify your code, but, I know this can take a lot of time so you can activate the compatibility mode by call the contructor method ""new()"" with the argument ""-oldapi"" like this : my $obj = new Apache::Admin::Config ('/path/to/file', -oldapi=>1); Others changes in the new API shouldn't disturb your programs, so if you find any problem, please contact me at .