When I trying to install and configure the Nagios client showed an error Can't locate LWP/UserAgent.pm in INC (you may need to install the LWP::UserAgent module) on CentOS 7.2 and Ubuntu 20.04 Operating system, finally found the solution.

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You may get an error Can not Locate CPAN.pm in at INC Linux, you need to install perl CPAN on your system.

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DBD-MySQL is a database driver for perl programming connect with Mysql database, we can install by cpanel scripts or using CPAN in Linux.

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