Problems when setting up Frank for iOS-Collection of common programming errors

for me I had two versions of ruby on my machine, 1.8.7 and 1.9.3.. and my default was 1.8.7 (don’t ask why).. So I simply switched to ruby 1.9.3 and that problem disappeared

check which ruby version:

ruby -v

if it’s not 1.9.3 switch to it

rvm use 1.9.3

if you don’t have 1.9.3 installed install it

rvm install 1.9.3

for the future, I recommend setting 1.9.3 as default:

rvm --default 1.9.3