# File src/ruby_supportlib/phusion_passenger/native_support.rb, line 45
    def start
      if ENV['PASSENGER_USE_RUBY_NATIVE_SUPPORT'] == '0'
        STDERR.puts " [#{library_name}] will not be used (PASSENGER_USE_RUBY_NATIVE_SUPPORT=0)"
        STDERR.puts "  --> Passenger will still operate normally."
        return false
      elsif try_load
        return true
      elsif compile_and_load || download_binary_and_load
        STDERR.puts " [#{library_name}] successfully loaded."
        return true
      else
        STDERR.puts " [#{library_name}] will not be used (can't compile or download) "
        STDERR.puts "  --> Passenger will still operate normally."
        return false
      end
    end