I'm really starting to have a headache. This makes the hours I try to settle my problem without success ...
So I go to this directory : cd /opt/metasploit/apps/pro/msf3/tools. Ans ./pattern_create.rb 20 and unfortunately :
Could not find rake-10.0.4 in any of the sources
Run bundle install
to install missing gems.
I tried to install but each time the error returns: sudo gem install bundler and sudo gem install rake
thank you very much ;)