Re^2: how to determine whether a module is installed or not?

I found this on Google. this perl oneliner will list all the installed modules on your system (Linux). then you can grep for whatever module your are looking for.

perl -MFile::Find=find -MFile::Spec::Functions -Tlwe 'find { wanted =>
+ sub { print canonpath $_ if /\.pm\z/ }, no_chdir => 1 }, @INC'
[download]

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Re^3: how to determine whether a module is installed or not? by tilly (Archbishop) on Dec 28, 2010 at 07:29 UTC
That is an extremely inefficient solution.	[reply]