cpan[3]> i PDL
Module id = PDL
    DESCRIPTION  Perl Data Language - numeric analysis env
    CPAN_USERID  PERLDL (The Perl Data Language Mailing List <perldl@jach.hawaii.edu>)
    CPAN_VERSION 2.004004
    CPAN_FILE    C/CH/CHM/PDL-2.4.4.tar.gz
    UPLOAD_DATE  2008-11-13
    DSLIP_STATUS amcf? (alpha,mailing-list,C,functions,)
    MANPAGE      PDL - the Perl Data Language
    INST_FILE    (not installed)