then it gave me an error response that it did not know what Data::Dump was.

Sure it knows:

$ cpan -D Data::Dump
Reading '/home/redacted/.cpan/Metadata'
  Database was generated on Wed, 23 Feb 2022 09:55:53 GMT
Data::Dump
----------------------------------------------------------------------
+---
    (no description)
    G/GA/GARU/Data-Dump-1.25.tar.gz
    (no installation file)
    Installed: not installed
    CPAN:      1.25  Not up to date
    Breno G. de Oliveira (GARU)
    garu@cpan.org

[download]

Why describe the error messages when you could simply paste them?

🦛

In reply to Re^3: Parsing Output by hippo
in thread Parsing Output by PerlMonger79

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