Perl: Install latest stable Perl via perlbrew with custom perlbrew root and options.

install_perlbrew.sh

#!/usr/bin/env bash

export CC="gcc"
export CFLAGS="-march=native -O2 -Wall -pipe"
export CXXFLAGS="-march=native -O2 -Wall -pipe"

export PERLBREW_ROOT="/usr/local/perl"
export PERLBREW_CONFIGURE_FLAGS="-Dcc=gcc -Dinstallusrbinperl=n -Dpager=\"/usr/bin/sensible-pager\" -Uman1dir -Uman3dir -Usiteman1dir -Usiteman3dir -Uuseshrplib -Uusethreads -Uvendorman1dir -Uvendorman3dir -des"

curl -L http://install.perlbrew.pl | bash

source /usr/local/perl/etc/bashrc
perlbrew install 5.18.2