oreosingapore.blogg.se - Install perl modules

#Install perl modules how to
#Install perl modules install
#Install perl modules full

In your Perl script, use the local::lib module to have your local library searched when modules are loaded:.

#Install perl modules install

$ perl -MCPAN -Mlocal::lib -e 'CPAN::install(Math::Matrix)' Perl modules, After you install Perl, you might need to install the Perl modules.

Use the CPAN module (or the cpan command) to install modules locally:.

If you're using a variant of the C shell, you'll need to set the environment variables manually in your shell configuration file.

If you're using the bash shell, add the following lines to your ~/.bashrc file (replace username with your IU username):Įxport PERL_MM_OPT="INSTALL_BASE=/N/u/username/Carbonate/perl5"Įxport PERL5LIB="/N/u/username/Carbonate/perl5/lib/perl5:$PERL5LIB"Įxport PATH="/N/u/username/Carbonate/perl5/bin:$PATH"Įval $(perl -I$HOME/perl5/lib/perl5 -Mlocal::lib).Modify your environment to use the new library of modules:.You'll see the following output (replace username with your IU username): commit: wrote '/N/u/username/Carbonate/.cpan/CPAN/M圜onfig.pm' Please use 'o conf commit' to make the config permanent! At the first CPAN prompt ( cpan>), enter:.Configure the CPAN module to install new modules in your home directory:.When returned to the shell prompt, run the CPAN module enter:.

#Install perl modules full

You can find the full list of available CPAN modules in the official documentation. We will use the cpan command to install Perl modules.

#Install perl modules how to

You can do it using the SSH connection, the guide on how to access your account via SSH can be found here. This creates a directory called /MailTools-2.14. Still, it is possible to install any Perl module via the command line without C compiler enabled. You'll see output indicating autoconfiguration is complete, with M圜onfig.pm written to the following directory (replace username with your IU username): /N/u/username/Carbonate/.cpan/CPAN/M圜onfig.pm' Installing the required Perl modules Extract MailTools-2.14.tar.gz: tar -xvf MailTools-2.14.tar.gz.

If prompted to run automatic configuration again, press Enter or Return to select.

Press Enter or Return to add the necessary environment variables to your shell configuration file.

Press Enter or Return to let the application automatically choose CPAN mirror sites.

For "What approach do you want?", press Enter or Return to select the default option ( local::lib).

When prompted, press Enter or Return to allow automatic configuration.

Make a personal configuration for use with the CPAN module: If you're on Ubuntu and you want to install the pre-packaged perl module (for example, geo::ipfree) try this: apt-cache search perl geo::ipfree libgeo-ipfree-perl - A look up country of ip address Perl module sudo apt-get install libgeo-ipfree-perl.

Modules may have dependencies on other modules (almost always on CPAN) and cannot be installed without them (or without a specific version of them). On Carbonate at Indiana University, use the local::lib module and CPAN to install and manage your own library of Perl modules: You should be aware that most Perl modules are written in Perl but some use XS (they are written in C) so require a C compiler (if you followed the installing instructions you already have one). Install and manage Perl modules in your home directory on Carbonate