Install SSH Module Pear

Question

How to install module crypt_random_string, Crypt_Hash, and Crypt_Base with php pear?

I tried to use pear list-all but there's no module from that module. And I tried using the following commands

pear install phpseclib/crypt_random_string
pear install phpseclib/Crypt_Hash
pear install phpseclib/Crypt_Base 

but it's giving me the following error install failed.

Answer 1

Did you follow:

pear channel-discover phpseclib.sourceforge.net
pear remote-list -c phpseclib
pear install phpseclib/Crypt_Random
pear install phpseclib/Crypt_Hash
pear install phpseclib/Crypt_Base

Also provide us pear version, OS