Yet another suggestions for Metasploit Dev Setup Environment Wiki

Startup.gist

#Use a gemset so we use 1.9.3-p448 when startup
 
$ cd ./metasploit-framework
$ rvm use 1.9.3-p125
$ rvm gemset create msf
$ echo "rvm use 1.9.3-p125@msf" > .rvmrc
$ rvm use 1.9.3-p125@msf
 
------- This is mine ----------
 
$ rvm use 1.9.3-p448
$ rvm use --create --rvmrc 1.9.3-p448@msf
$ rvm use 1.9.3-p448@msf
 
# Make a startup.sh
$ echo "source /<the path you install rvm (.rvm)>/script/rvm" >> startup.sh
$ sudo chmod +x startup.sh
 
# So that you can auto source the rvm profile before you start metasploit
$ ./startup.sh