For those asking how to fix the
'Bind on port 8129'
error i believe that if you to your browser and type into the address bar your ip of your home computer which is most likey xxx.xxx.1.1 or something of that sort it will ask you your Name and Password type these in and it will take you to a webpage about your router. From here their is a tab that says TCP ports or Gaming or something like that your gonna go to that port and then follow the simple website to the part where it says the port name you need to open. just type in the 8129 port and walah its open
now i know this guide isnt very specific but if your making a server i hope your semi-intelegent(Results and processes may very depending on your ISP and Router brand which is why isnt not so specific but if you find something about this just post. This is meant to throw u on the right path of fixing it. have fun if it works ++rep i dont like being a site noob