# File lib/rubygems.rb, line 197
  def self.try_activate path
    # TODO: deprecate when 1.9.3 comes out.
    # finds the _latest_ version... regardless of loaded specs and their deps

    # TODO: use find_all and bork if ambiguous

    spec = Gem::Specification.find_by_path path
    return false unless spec

    begin
      spec.activate
    rescue Gem::LoadError # this could fail due to gem dep collisions, go lax
      Gem::Specification.find_by_name(spec.name).activate
    end

    return true
  end