# File src/ruby_supportlib/phusion_passenger/platform_info/apache.rb, line 49
    def self.apxs2
      if env_defined?("APXS2")
        return ENV["APXS2"]
      end
      ['apxs2', 'apxs'].each do |name|
        command = find_command(name)
        if !command.nil?
          return command
        end
      end
      return nil
    end