Warning!PATHisnotproperlysetup,'/Users/alan/.rvm/gems/ruby-2.2.1/bin'isnotatfirstplace,usuallythisiscausedbyshellinitializationfiles-checkthemfor'PATH=...'entries,itmightalsohelptore-addRVMtoyourdotfiles:'rvm get stable --auto-dotfiles',tofixtemporarilyinthisshellsessionrun:'rvm use ruby-2.2.1’.