Frequent question: How do I install Perl libraries on Linux?

Contents

How do I install Perl libraries?

You can enter the Perl shell to install the modules you want.

perl -MCPAN -e shell.
to install the module type.
install module name.
Example: install HTML::Template.
installing the module making the shell much more user friendly.
make the shell significantly more user friendly type.
install Bundle::CPAN.
highly recommended.

How install Perl modules manually Linux?

Installing Perl modules without an Internet connection

Unpack it into a writeable directory.
Run the Perl configure command: perl Makefile.pl .
Run the make command.
Run the make test command. Do not proceed until this command completes successfully.
Run the make install command.

6 июн. 2018 г.

How do I download and install a Perl module?

Install Perl Modules Manually and Using CPAN command

Install Perl Modules Manually. Download Perl module. …
This is very simple for one module with no dependencies. Typically, Perl modules will be dependent on several other modules. …
Install the CPAN module using yum. # yum install perl-CPAN. …
Configure cpan the first time. …
Install Perl Modules using CPAN.

4 нояб. 2016 г.

How do I list installed Perl modules in Linux?

Use ‘instmodsh’ command to get a complete list of installed Perl modules on your Linux system and it provides an interactive shell type interface to query details of locally installed Perl modules.

Where does Perl install CPAN?

Perl specifies three sets of installation locations. perl , for modules included with Perl itself. vendor , for modules installed by the provider of your perl binary. site , for modules installed using cpan .

How do I run a Perl module?

Generally, run perl -I path script, where path is the path to a directory that contains a Perl module and script is the path to the Perl script itself. For example, to use a module installed in your home directory with cpanm, enter perl -I $HOME/perl5/lib/perl5/ script and press Enter.

How do I install missing Perl modules?

How to install missing Perl modules on Debian

Use aptitude to see if a prepackaged version exists. if the module name is Foo::Bar the packaged version will be called libfoo-bar-perl. …
Alternatively, install apt-file and use that: To install and set up: …
if found, use apt-get to install it. …
if not found, install from CPAN. …
if that doesn’t work for some reason.

How do I list installed Perl modules?

So, at the “cpan>” prompt, type ‘r’. This will list all installed modules and their versions.

How do I download a CPAN module?

To help you install and manage your modules:

local::lib enables you to install modules into a specified directory, without requiring root or administrator access. …
cpanm from App::cpanminus is a script to get, unpack, build and install modules from CPAN.

Can we run Perl script on Windows?

Windows doesn’t install Perl by default. It’s easy enough to check. Just open a command prompt (in Windows, just type cmd in the run dialog and press Enter. If you’re on a Mac or on Linux, open a terminal window).

Which Perl is best for Windows?

Strawberry Perl is more like Perl on *nix. It comes with MinGW which could be useful on its own. The Perl modules can also be installed with either ppm or cpan. I always use Cygwin (xterms with bash are so much better than cmd windows) and the Perl that comes with it.

How do I know if a Perl module is installed?

Installing the perl module

Verify if the perl module is installed; you have two options for verification (using the perl command or find): perl -e “use Date:: module name ” …
Install the perl module, using the following command: cpan -i module name.

11 июл. 2019 г.

How do I download a Perl module in Linux?

Install Perl modules using Cpanminus

Using Perl: To install latest cpanm version on your Linux system, just run: $ curl -L https://cpanmin.us | perl – –sudo App::cpanminus. …
Using distribution’s package manager: cpanm is also available in the default repositories of several Linux distributions. …
Manual installation:

30 янв. 2020 г.

How do I know if Perl DBI module is installed on Linux?

If the module is not installed, then: $ perl -e ‘use dbi’ Can’t locate dbi.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.14. 2 /usr/local/share/perl/5.14. 2 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.14 /usr/share/perl/5.14 /usr/local/lib/site_perl .)

How do I check if a Perl module is installed in Unix?

3 quick ways to find out the version number of an installed Perl module from the terminal

Use CPAN with the -D flag. cpan -D Moose. …
Use a Perl one-liner to load and print the module version number. …
Use Perldoc with the -m flag to load the module’s source code and extract the version number.

24 мар. 2013 г.