Vagrant shell provisioner to set up cpanm/carton

Vagrantfile

# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  # change to whatever box you want
  config.vm.box = "ubuntu1204"

  config.vm.provision :shell, :inline => <<DEV_PROVISION
#!/bin/bash

sudo -H -u vagrant /bin/bash - << EOF

# setup local::lib first
if [[ ! -d perl5 ]]; then

    echo "setting up local::lib"
    wget http://search.cpan.org/CPAN/authors/id/E/ET/ETHER/local-lib-1.008011.tar.gz
    tar -xzvf local-lib-1.008011.tar.gz

    cd local-lib-1.008011/
    perl Makefile.PL --bootstrap
    make test && make install
    echo 'eval \\$(perl -I\\$HOME/perl5/lib/perl5 -Mlocal::lib)' >>~/.bashrc
    cd -

    rm -rf local-lib-1.008011*
fi

eval \\$(perl -I\\$HOME/perl5/lib/perl5 -Mlocal::lib)

## then install cpanm
[[ \\$(type -P cpanm) ]] || curl -L http://cpanmin.us | perl - App::cpanminus || exit

## finally, carton
[[ \\$(type -P carton) ]] || cpanm Carton || exit

EOF
DEV_PROVISION

end