Internet Fazoni

First open terminal and type
Code:

sudo apt-get install ruby libopenssl-ruby libyaml-ruby libdl-ruby libiconv-ruby libreadline-ruby irb ri rubygems
Press enter
After that type

Code:

sudo apt-get install subversion
And press enter
Then type

Code:

sudo apt-get install build-essential ruby-dev libpcap-devPress enter
Download metasploit for Unix
Than go to terminal
type
Code:

cd Downloadsor wherelse you downloaded metasploit
Type

Code:

tar xf framework-3.7.2.tar.bz2That is the last version but if you have older type that version
Than type

Code:

sudo mkdir -p /opt/metasploit3
After that

Code:

sudo cp -a msf3/ /opt/metasploit3/msf3
After that

Code:

sudo chown root:root -R /opt/metasploit3/msf3
After

Code:

sudo ln -sf /opt/metasploit3/msf3/msf* /usr/local/bin/Press enter
After it's over metasploit will work