Как установить metasploit и armitage в Ubuntu?

У меня проблема с Армитиджем и Метасплойтом. Я попробовал эти команды для их установки

sudo nano /etc/apt/sources.list

Затем вставил это и сохранил список

deb http://
http.kali.org/kali kali main non-free contrib

deb http://
security.kali.org/kali-security kali/updates main contrib non-free

deb-src http://
http.kali.org/kali kali main non-free contrib
deb-src http://
security.kali.org/kali-security kali/updates main contrib

Затем я использовал

sudo apt-get update
sudo apt-get install armitage

И все закончилось хорошо. Armitage работал нормально, как и metasploit, но тогда я не знаю, что я сделал, и я не мог запустить их снова, поэтому я попытался обновить и установить их снова, но у меня возникла эта проблема

Reading package lists... Done
Building dependency tree       
Reading state information... Done
armitage is already the newest version.
The following packages were automatically installed and are no longer required:
  kde-l10n-ar kde-l10n-engb
Use 'apt-get autoremove' to remove them.
0 to upgrade, 0 to newly install, 0 to remove and 310 not to upgrade.
2 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up metasploit (4.11.2-2015051401-1kali0) ...
 * Starting Metasploit rpc server prosvc                                                                                 [ OK ] 
 * Starting Metasploit web server thin                                                                                          /var/lib/gems/1.9.1/gems/bundler-1.9.9/lib/bundler/spec_set.rb:92:in `block in materialize': Could not find rake-10.4.2 in any of the sources (Bundler::GemNotFound)
    from /var/lib/gems/1.9.1/gems/bundler-1.9.9/lib/bundler/spec_set.rb:85:in `map!'
    from /var/lib/gems/1.9.1/gems/bundler-1.9.9/lib/bundler/spec_set.rb:85:in `materialize'
    from /var/lib/gems/1.9.1/gems/bundler-1.9.9/lib/bundler/definition.rb:132:in `specs'
    from /var/lib/gems/1.9.1/gems/bundler-1.9.9/lib/bundler/definition.rb:177:in `specs_for'
    from /var/lib/gems/1.9.1/gems/bundler-1.9.9/lib/bundler/definition.rb:166:in `requested_specs'
    from /var/lib/gems/1.9.1/gems/bundler-1.9.9/lib/bundler/environment.rb:18:in `requested_specs'
    from /var/lib/gems/1.9.1/gems/bundler-1.9.9/lib/bundler/runtime.rb:13:in `setup'
    from /var/lib/gems/1.9.1/gems/bundler-1.9.9/lib/bundler.rb:122:in `setup'
    from /var/lib/gems/1.9.1/gems/bundler-1.9.9/lib/bundler/setup.rb:18:in `<top (required)>'
    from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:60:in `require'
    from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:60:in `rescue in require'
    from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:35:in `require'
    from /opt/metasploit/apps/pro/ui/scripts/ctl.rb:30:in `start_thin'
    from /opt/metasploit/apps/pro/ui/scripts/ctl.rb:47:in `<main>'
invoke-rc.d: initscript metasploit, action "start" failed.
dpkg: error processing package metasploit (--configure):
 subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of armitage:
 armitage depends on metasploit; however:
  Package metasploit is not configured yet.

dpkg: error processing package armitage (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates it's a follow-up error from a previous failure.
                                                                                                            Errors were encountered while processing:
 metasploit
 armitage
E: Sub-process /usr/bin/dpkg returned an error code (1)

Как я могу это исправить?

Примечание: мой linux dist - Ubuntu 14.0.4 64 bit