Originally Posted by s33k3rgr

Ok i followed exactly the steps described in this helper-guide for installing metasploit. I am on the final stage where i give to the terminal :

Code:

ruby1.8 /home/opt/msf3/msfconsole -L

After that the below message appears :

Code:

/home/opt/msf3/lib/fastlib.rb:369:in `fastlib_original_require': no such file to load -- rubygems (LoadError)
from /home/opt/msf3/lib/fastlib.rb:369:in `require'
from /home/opt/msf3/lib/packetfu/packetfu.rb:12
from /home/opt/msf3/lib/fastlib.rb:369:in `fastlib_original_require'
from /home/opt/msf3/lib/fastlib.rb:369:in `require'
from /home/opt/msf3/lib/packetfu.rb:4
from /home/opt/msf3/lib/fastlib.rb:369:in `fastlib_original_require'
from /home/opt/msf3/lib/fastlib.rb:369:in `require'
from /home/opt/msf3/lib/msf/core/db.rb:28
from /home/opt/msf3/lib/fastlib.rb:369:in `fastlib_original_require'
from /home/opt/msf3/lib/fastlib.rb:369:in `require'
from /home/opt/msf3/lib/msf/core/db_manager.rb:5
from /home/opt/msf3/lib/fastlib.rb:369:in `fastlib_original_require'
from /home/opt/msf3/lib/fastlib.rb:369:in `require'
from /home/opt/msf3/lib/msf/core/framework.rb:69
from /home/opt/msf3/lib/fastlib.rb:369:in `fastlib_original_require'
from /home/opt/msf3/lib/fastlib.rb:369:in `require'
from /home/opt/msf3/lib/msf/core.rb:34
from /home/opt/msf3/lib/fastlib.rb:369:in `fastlib_original_require'
from /home/opt/msf3/lib/fastlib.rb:369:in `require'
from /home/opt/msf3/lib/msf/ui/console/driver.rb:2
from /home/opt/msf3/lib/fastlib.rb:369:in `fastlib_original_require'
from /home/opt/msf3/lib/fastlib.rb:369:in `require'
from /home/opt/msf3/lib/msf/ui/console.rb:11
from /home/opt/msf3/lib/fastlib.rb:369:in `fastlib_original_require'
from /home/opt/msf3/lib/fastlib.rb:369:in `require'
from /home/opt/msf3/lib/msf/ui.rb:11
from /home/opt/msf3/lib/fastlib.rb:369:in `fastlib_original_require'
from /home/opt/msf3/lib/fastlib.rb:369:in `require'
from /home/opt/msf3/msfconsole:131

What could i possibly miss? Can anyone help?