I'm trying to install bundle v. 1.5.2 and I'm having some trouble getting the correct version. Strangely, when I use gem to install bundler, I get two different versions for bundle and bundler even though this SO answer says they should be the same. Here are a few commands that show the odd behavior:
$ which bundle
$ which bundler
$ gem install bundler -v 1.5.2
Fetching: bundler-1.5.2.gem (100%)
Successfully installed bundler-1.5.2
1 gem installed
Installing ri documentation for bundler-1.5.2...
Building YARD (yri) index for bundler-1.5.2...
Installing RDoc documentation for bundler-1.5.2...
$ bundle -v
Bundler version 1.5.2
$ bundler -v
Warning: No private key present, creating unsigned gem.
Warning: No private key present, creating unsigned gem.
Warning: No private key present, creating unsigned gem.
It's recommended to use Bundler through 'bundle' binary instead of 'bundler'
Bundler version 1.16.2
$ which bundler
/Users/me/.rvm/gems/ruby-2.2.0@my-gem-set/bin/bundler
$ which bundle
/Users/me/.rvm/gems/ruby-2.2.0@my-gem-set/bin/bundle
Any ideas why I get different versions for bundle and bundler?
