problem with procedures ( select query and cursors ) Oracle

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Oracle

hello,
" am using oracle 11g "
am connecting my asp.net project with oracle database , so am creating Procedures to get my
work perfect.
this is the code am using to create procedure

create or replace package humanresources
type t_cursor is ref cursor;
as
procedure get_employee(cur_employees out t_cursor)
is
begin
open cur_employees for select * from emp;
end get_employee;
end human_resources;

and the error in the first line at column 7 so it's near create
i don't know why i am getting this error ...
thanks in advance :)