eval {require "Text::LevenshteinXS"; Text::LevenshteinXS->import; 1} o
+r
eval {require "Text::Levenshtein"; Text::Levenshtein->import; 1} or
do {require "Levenshtein.lib"; Levenshtein->import};

[download]

In reply to Re: how to determine whether a module is installed or not? by JavaFan
in thread how to determine whether a module is installed or not? by Anonymous Monk

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