This article offers 3 methods to setup cpanminus on Debian 11. Bobcares, as a part of our Server Management Service offers solutions to every query that comes our way.

How to setup cpanminus on Debian 11?

With the help of the command-line (non-interactive) tool cpanminus, Perl modules from CPAN can be automatically downloaded, built, and installed. It stands alone with no settings needed. In comparison to applications of a comparable nature, it also has a relatively small memory footprint, using only 10MB of RAM when in use.

On Debian 11, there are three ways to install cpanminus. Aptitude, apt, and apt-get are available. We shall detail each technique in the sections that follow.

Setup cpanminus using apt-get

1. Firstly, use the following command to use apt-get to update the apt database.

2. The following command can be used to install cpanminus using apt-get after refreshing the apt database:

Setup cpanminus using apt

1. Firstly, use the command below to update the apt database.

2. The following command can be used to install cpanminus using apt after refreshing the apt database:

Setup cpanminus using aptitude

1. Since aptitude is not installed by default on Debian, setting up it first may be necessary if we want to use this method. So, use the command below to update the aptitude database for apt.

2. The following code can be used to set cpanminus using aptitude:

Following setup, we can test that cpanm is working by running:

If the setup is successful, this will then show the cpanm version number. Now we can install Perl modules with cpanm.

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Conclusion

We can see three different methods to install cpanminus on Debian 11 in this article. Later, we can use this cpanm to install Perl modules.