error while installing Framework 3.6.0

i got a problem dont know how to fix it
i use this command ( msfupdate ) to update framework after 5 mint i got error so i went to the website and download the full update

framework-3.6.0-linux-full.run

im useing backtrack4 final in VMware Workstation

and i use this command

chmod +x framework-3.6.0-linux-i686.run
./framework-3.6.0-linux-i686.run

i dont have another user name i use the root user

photo of error

http://i.imgur.com/xhDa2.jpg

i try to install it again it said change the folder i make new folder and i get the same error then i try again i got a box have the port 7175 i click ok i got the same error then i change the port number after another try same error always, can you help me guys to install the Framework 3.6.0

You should check into updating the Metasploit Framework through Subversion. I could be way off, but I think that is the preferred method. Use your Google-fu skills.