If you can't change to the directory, you probably can't list the directory or get files from the directory either. Add $ftp->message() to all the "or die" messages after the connect to get the reason for failure (on connect, $@ gives the reason). E.g.:
... or die "cannot list any DIRs " . $ftp->message();

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In reply to Re^3: New to Perl: Finding files on FTP by runrig
in thread New to Perl: Finding files on FTP by Klaas

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