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-dev
Press enter
Download metasploit for Unix
Than go to terminal
type
Code:
cd Downloads
or wherelse you downloaded metasploit
Type
Code:
tar xf framework-3.7.2.tar.bz2
That 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