如何安装perl Logger模块

我是perl的新手。在搜索“如何安装perl模块”时,我确实安装了cpan,并尝试了以下操作:

sudo cpan install Logger

但收到:

Going to read '/Users/steve/.cpan/Metadata'
  Database was generated on Wed, 09 Oct 2013 06:53:03 GMT
Warning: Cannot install Logger, don't know what it is.
Try the command

    i /Logger/

to find objects with matching identifiers.

所以我也试过了:

cpan[1]> i Logger
Going to read '/Users/steve/.cpan/Metadata'
  Database was generated on Wed, 09 Oct 2013 06:53:03 GMT
No objects found of any type for argument Logger

以下是一些进口产品:

use TDScli;
use Logger;