The flag marks a default stream, which is the one installed if you do not explicitly enable a different stream. These are called streams in the modularity world, and they denote independent variants of the same software stack, usually different versions. The output shows that a module is available for both Perl 5.24 and Perl 5.26. Perl-YAML 1.24 common Perl parser for YAML Perl-FCGI 0.78 common FastCGI Perl bindings
Perl-DBI 1.641 common A database access API for Perl Perl-DBD-SQLite 1.58 common SQLite DBI driver Perl-DBD-Pg 3.7 common A PostgreSQL interface for Perl Perl-DBD-MySQL 4.046 common A MySQL interface for Perl
#MICRO PERL INSTALL#
Perl-App-cpanminus 1.7044 common Get, unpack, build and install CPAN mod Perl 5.26 common, Practical Extraction and Report Languag Perl 5.24 common, Practical Extraction and Report Languag Last metadata expiration check: 1:45:10 ago on Tue 04:18:01 PM CEST. Exploring streams in RHEL 8įind out what Perl modules are available using the yum module list command: # yum module list
#MICRO PERL HOW TO#
Not all modules are compatible with other modules.įor the remainder of this article, we will look at how to install Perl modules using streams. Most often, you might have an existing application that depends on a combination of modules, and some don't work with updated versions of Perl. But what if you want to try a different version? There are various reasons for enabling another version of your software. If you are fine with that, then you don't need to worry about modules. This is the default version supported for the next 10 years. The output shows that you have Perl 5.26.3. Next, check which version of Perl you have: $ perl -V:version
Last metadata expiration check: 1:37:36 ago on Tue 04:18:01 PM CEST. Start by installing Perl in a simple manner: # yum -allowerasing install perl I will refer to the "modularity module" for the Red Hat Enterprise Linux type and the "CPAN module" for the Perl type. Note: The term module in this article is used for both RHEL modules and Perl modules. This article shows you how to manage Perl as a module, as well as how to manage the CPAN modules provided by Perl, in RHEL 8. Red Hat Enterprise Linux in version 8 (RHEL 8) comes with modules, a packaging concept that allows system administrators to select the desired software version from multiple packaged versions.
0 kommentar(er)
