cpan> ls nanzou
     473 2007-08-20 NANZOU/HTML-WidgetValidator-0.0.1.meta
   14497 2007-08-23 NANZOU/HTML-WidgetValidator-0.0.1.tar.gz
     584 2007-08-20 NANZOU/HTML-WidgetValidator-0.0.2.meta
   14790 2007-08-23 NANZOU/HTML-WidgetValidator-0.0.2.tar.gz
     621 2007-09-20 NANZOU/HTML-WidgetValidator-0.0.3.meta
   25631 2007-09-20 NANZOU/HTML-WidgetValidator-0.0.3.tar.gz
     435 2008-10-06 NANZOU/HTTP-DetectUserAgent-0.01.meta
    6387 2008-10-06 NANZOU/HTTP-DetectUserAgent-0.01.tar.gz
     573 2009-10-31 NANZOU/HTTP-DetectUserAgent-0.02.meta
    6707 2009-10-31 NANZOU/HTTP-DetectUserAgent-0.02.tar.gz
     316 2007-05-03 NANZOU/Text-VisualWidth-0.01.meta
   31855 2007-05-05 NANZOU/Text-VisualWidth-0.01.tar.gz
     316 2008-05-24 NANZOU/Text-VisualWidth-0.02.meta
   32459 2008-05-24 NANZOU/Text-VisualWidth-0.02.tar.gz
cpan> install NANZOU/HTTP-DetectUserAgent-0.02.tar.gz