C:\Users\vinothg>cpan Tk
Loading internal logger. Log::Log4perl recommended for better logging
CPAN: CPAN::SQLite loaded ok (v0.219)
Database was generated on Mon, 09 Jan 2023 06:01:06 GMT
>(error): Could not expand [Tk]. Check the module name.
>(info): I can suggest names if you install one of Text::Levenshtein::XS, Text::Levenshtein::Damerau::XS, Text::Levenshtein, and Text::Levenshtein::Damerau::PP
>(info): and you provide the -x option on invocation.
>(error): Skipping Tk because I couldn't find a matching namespace.