rvm - Passenger module fails to install -

On Mac OSX 10.8.4, I am running:

  Sudoku passenger-install Recommended as a back-up 2-module   
:  
  Your RVM wrapper script is too old, or some cover scripts are missing please update them and / Rebuild again: RVMO RVM stabilizes & amp; RVM reload & amp; Amp; Rvmsudo rvm repair all If that does not work, please run: rvmsudo rvm wrapper [] --no-prefix --all   
 I bit the first, again the passenger-install- The apache2-module has the same problem. Then I did the second part of this:  
  awk: character class without ^ [] = source line number 1 is reference> gt; & Gt; / ^ [] = / & Lt; & Lt; & Lt; Sed: 1: "s # ^ [] = ##": Unbalanced Brackets ([]) Unknown Ruby Interpreter String Component: '[]'. Could not load Ruby []   
 Any suggestions from where I go to?  
  
 
 
 simply  passenger-install- apache2-module  it  sudo < Do not prefix with / code>.  
 The command will tell you what is not allowed to write  
  sudo  using all the environmental variables - which are basically RVM set up Breaks.  
 If you really need root privileges then you should use  rvmsudo  which preserves all the required environment variables.