Ruby on Rails Install Fails -


i trying set using rbenv , ruby on rails. has been working fine (been working through lynda.com ruby on rails essential training) until came time install rails gem. fails in sam way every time. can tell me need continue rails?

i've used rbenv , have been set ruby 2.1.1.

provided terminal screenshot

edit: calling sudo because when try install without sudo provides following (folder permissions provided context) enter image description here

assuming have working rbenv installation 2.1.1 installed, should able remove sudo command:

gem install rails --no-rdoc --no-ri

using sudo runs root, knows nothing of local rbenv installation mattcoker user, uses system's ruby instead. generally, when using rbenv locally on machine, should never need use sudo.


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