Module: VagrantPlugins::Ventriloquist::Cap::Debian::ErlangInstall

Defined in:
lib/ventriloquist/cap/platforms/debian/erlang_install.rb

Constant Summary collapse

ERLANG_SOLUTIONS_PKG = 
"http://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb"

Class Method Summary collapse

Class Method Details

.erlang_install(machine) ⇒ Object 



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# File 'lib/ventriloquist/cap/platforms/debian/erlang_install.rb', line 8

def self.erlang_install(machine)
  machine.communicate.tap do |comm|
    if comm.test('which erl > /dev/null')
      machine.env.ui.info("Skipping Erlang installation")
      return
    end

    machine.env.ui.info('Installing Erlang')

    path = download_path(comm)
    unless comm.test("test -f #{path}")
      machine.guest.capability(:download, ERLANG_SOLUTIONS_PKG, path)
    end
    comm.sudo("dpkg -i #{path}")

    comm.sudo('apt-get update')
    comm.sudo('apt-get -y install erlang')
  end
end