You type in the following:

cpan CryptX

[download]

The cpan tool will then fetch and install all required modules for CryptX and CryptX itself.

If you have to ask this, then I really wonder what you tried before to install the module.

In reply to Re^3: How to do encryption in perl with aes-128-cbc by Corion
in thread How to do encryption in perl with aes-128-cbc by saysuri

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