GDBM_File is not a module you can install using cpan, see Re^9: GDBM_File for Windows?

Also, I don't know what those funny characters are that you show, but try using  set TERM=dumb or remove that colorize option from your cpan configuration, because you're getting funny chars instead of colors

In reply to Re: Could not install modules using cpan.. (GDBM_File) by Anonymous Monk
in thread Could not install modules using cpan.. by Arunkumarpro

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