Will humans inhabit Mars within the next fifty years?

Over the last several years the US space agency has successfully been able to send rovers to Mars and collect useful information about the planet. Information that can be used to determine what is needed on Mars to support human life. Yet the robots that are being sent to Mars are years behind robots that are used here on Earth. To inhabit Mars very advanced robots will be needed to build structures that will support human life. A lot more knowledge about the planet and support systems will need to be in place before a man mission will ever be sent to Mars.