I called exploit with name on the exploit-db You can do like this or with your hand. If you notice I chose multi, after the exploits because when we visit the exploit-db page, there were exploits properties. I mean you should select according to yours. As I said you can do that manual. Go to the exploit directory copy or cut or move to whatever you want. After go to Other Locations /usr/share/metasploit-framework/modules/exploits and then you should choose according to your exploits platforms. Finally refresh that page. It is time to check exploit which we uploaded. Open the terminal and start the msfconsole. use exploit/multi/Directory_Traversal_Remote_Command_Execution.rb of course I am doing for my case. Then let us look show options. Show options will show us requirements of this exploit. Most probably it is going to work.You know there are a lot of information related topic. That method is working without errors at least. I hope it has been clear.