Appium GUI console errors when trying to launch an app

I have installed these items

  1. Ruby ( 2.2.1) through RVM (1.26.11)
  2. Appium Version 1.3.7 (Ophiuchus)

When i try to launch a developed application from the Appium interface (Configurator.app) i get these error logs on the console window :-

Launching Appium with command: ‘/Applications/Appium.app/Contents/Resources/node/bin/node’ lib/server/main.js --address “127.0.0.1” --command-timeout “7200” --pre-launch --platform-version “8.2” --platform-name “iOS” --app “/Users/inhcheung/Downloads/Configurator.app” --show-ios-log --device-name “iPad Air”

/Users/inhcheung/.rvm/scripts/rvm: line 12: /usr/bin/uname: Argument list too long

/Users/inhcheung/.rvm/scripts/rvm: line 15: /bin/ps: Argument list too long
/Users/inhcheung/.rvm/scripts/rvm: line 12: /usr/bin/uname: Argument list too long
/Users/inhcheung/.rvm/scripts/rvm: line 15: /bin/ps: Argument list too long
/Users/inhcheung/.rvm/scripts/rvm: line 12: /usr/bin/uname: Argument list too long
/Users/inhcheung/.rvm/scripts/rvm: line 15: /bin/ps: Argument list too long
/Users/inhcheung/.rvm/scripts/rvm: line 12: /usr/bin/uname: Argument list too long
/Users/inhcheung/.rvm/scripts/rvm: line 15: /bin/ps: Argument list too long
/Users/inhcheung/.rvm/scripts/rvm: line 12: /usr/bin/uname: Argument list too long
/Users/inhcheung/.rvm/scripts/rvm: line 15: /bin/ps: Argument list too long
/Users/inhcheung/.rvm/scripts/rvm: line 12: /usr/bin/uname: Argument list too long
/Users/inhcheung/.rvm/scripts/rvm: line 15: /bin/ps: Argument list too long
/Users/inhcheung/.rvm/scripts/rvm: line 12: /usr/bin/uname: Argument list too long
/Users/inhcheung/.rvm/scripts/rvm: line 15: /bin/ps: Argument list too long

/Users/inhcheung/.rvm/scripts/rvm: line 12: /usr/bin/uname: Argument list too long

/Users/inhcheung/.rvm/scripts/rvm: line 15: /bin/ps: Argument list too long

etc…

is it to do with my recent OSX upgrade to (10.10) Yosemite?

Or the version of RVM is incorrect?

Thanks!