Provided by: perlbrew_0.74-1_all 
NAME
App::perlbrew - Manage perl installations in your "$HOME"
SYNOPSIS
# Installation
curl -L http://install.perlbrew.pl | bash
# Initialize
perlbrew init
# Pick a preferred CPAN mirror
perlbrew mirror
# See what is available
perlbrew available
# Install some Perls
perlbrew install 5.18.2
perlbrew install perl-5.8.1
perlbrew install perl-5.19.9
# See what were installed
perlbrew list
# Swith to an installation and set it as default
perlbrew switch perl-5.18.2
# Temporarily use another version only in current shell.
perlbrew use perl-5.8.1
perl -v
# Or turn it off completely. Useful when you messed up too deep.
# Or want to go back to the system Perl.
perlbrew off
# Use 'switch' command to turn it back on.
perlbrew switch perl-5.12.2
# Exec something with all perlbrew-ed perls
perlbrew exec -- perl -E 'say $]'
DESCRIPTION
perlbrew is a program to automate the building and installation of perl in an easy way. It
provides multiple isolated perl environments, and a mechanism for you to switch between
them.
Everything are installed unter "~/perl5/perlbrew". You then need to include a bashrc/cshrc
provided by perlbrew to tweak the PATH for you. You then can benefit from not having to
run "sudo" commands to install cpan modules because those are installed inside your "HOME"
too.
For the documentation of perlbrew usage see perlbrew command on MetaCPAN
<https://metacpan.org/>, or by running "perlbrew help", or by visiting perlbrew's official
website <http://perlbrew.pl/>. The following documentation features the API of
"App::perlbrew" module, and may not be remotely close to what your want to read.
INSTALLATION
It is the simplest to use the perlbrew installer, just paste this statement to your
terminal:
curl -L http://install.perlbrew.pl | bash
Or this one, if you have "fetch" (default on FreeBSD):
fetch -o- http://install.perlbrew.pl | sh
After that, "perlbrew" installs itself to "~/perl5/perlbrew/bin", and you should follow
the instruction on screen to modify your shell rc file to put it in your PATH.
The installed perlbrew command is a standalone executable that can be run with system
perl. The minimum system perl version requirement is 5.8.0, which should be good enough
for most of the OSes these days.
A fat-packed version of patchperl is also installed to "~/perl5/perlbrew/bin", which is
required to build old perls.
The directory "~/perl5/perlbrew" will contain all install perl executables, libraries,
documentations, lib, site_libs. In the documentation, that directory is referred as
"perlbrew root". If you need to set it to somewhere else because, say, your "HOME" has
limited quota, you can do that by setting "PERLBREW_ROOT" environment variable before
running the installer:
export PERLBREW_ROOT=/opt/perl5
curl -L http://install.perlbrew.pl | bash
As a result, different users on the same machine can all share the same perlbrew root
directory (although only original user that made the installation would have the
permission to perform perl installations.)
You may also install perlbrew from CPAN:
cpan App::perlbrew
In this case, the perlbrew command is installed as "/usr/bin/perlbrew" or
"/usr/local/bin/perlbrew" or others, depending on the location of your system perl
installation.
Please make sure not to run this with one of the perls brewed with perlbrew. It's the best
to turn perlbrew off before you run that, if you're upgrading.
perlbrew off
cpan App::perlbrew
You should always use system cpan (like /usr/bin/cpan) to install "App::perlbrew" because
it will be installed under a system PATH like "/usr/bin", which is not affected by
perlbrew "switch" or "use" command.
The "self-upgrade" command will not upgrade the perlbrew installed by cpan command, but it
is also easy to upgrade perlbrew by running "cpan App::perlbrew" again.
METHODS
(Str) current_perl
Return the "current perl" object attribute string, or, if absent, the value of
"PERLBREW_PERL" environment variable.
(Str) current_perl (Str)
Set the "current_perl" object attribute to the given value.
PROJECT DEVELOPMENT
perlbrew project <http://perlbrew.pl/> uses github
<http://github.com/gugod/App-perlbrew/issues> and RT
<https://rt.cpan.org/Dist/Display.html?Queue=App-perlbrew> for issue tracking. Issues sent
to these two systems will eventually be reviewed and handled.
See <https://github.com/gugod/App-perlbrew/contributors> for a list of project
contributors.
AUTHOR
Kang-min Liu "<gugod@gugod.org>"
COPYRIGHT
Copyright (c) 2010,2011,2012,2013,2014,2015 Kang-min Liu "<gugod@gugod.org>".
LICENCE
The MIT License
DISCLAIMER OF WARRANTY
BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE,
TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE
COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF
ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO
THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE
DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT
HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY
THE ABOVE LICENCE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR
LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE SOFTWARE TO OPERATE WITH ANY
OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
perl v5.20.2 2015-11-2perlbrew-0.74::blib::lib::App::perlbrew(3pm)