Updating perl cpan
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In order to make the examples clearer, let's try to install the module called Try:: Tiny.
It has its description both on Meta CPAN and on org.
BEGIN failed--compilation aborted at /usr/bin/cpan line 8.
sudo perl -MCPAN -e shell Fcntl object version 1.11 does not match $Fcntl:: VERSION 1.13 at /usr/lib64/perl5/Dyna line 213.
It also doesn't install modules into system directories so administrative privileges are generally not required.On Mac OS the system will offer to install the Command Line Developer Tools if you don't already have either them or Xcode installed.Unlike Unix-based operating systems Microsoft Windows doesn't include the Perl language, so Gnu Cash provides a menu item, "Install Online Quote Retrieval" that runs a script to install a Perl package (Strawberry Perl) and all of the Finance:: Quote requirements.It runs a script to do this and provides defaults that are nearly always right so you can just run through the script accepting all of the defaults.On Unix systems (including Mac OS) cpan retrieves source archives of modules and if necessary compiles them on your system.