在zsh上运行“捆绑安装”时出现错误

Question

I'm having an error messages with trying to run "bundle install". My ruby version is 2.2.0. Also, I installed it with rvm and did an "rvm use" command to change it from 2.4.0 to 2.2.0 because I thought it might fix the error. Anyway I need your help. Much appreciated.

I currently have 3 versions of ruby : 2.2.3, 2.2.0, 2.4.0

My OS MAC OS Sierra 10.12.3

My shell is zsh.

/Users/root/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems.rb:270:in `find_spec_for_exe': can't find gem bundler (>= 0.a) (Gem::GemNotFoundException)
    from /Users/root/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems.rb:298:in `activate_bin_path'
    from /usr/local/bin/bundle:22:in `<main>'
    from /Users/root/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `eval'
    from /Users/root/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `<main>'

Answer 1

It seems you have not installed gem bundler . Try:

gem install bundler

then bundle install again.

Answer 2

Not exactly sure what the issue was. But going into my .gemrc file and deleting

install: "--user --no-document"
update: "--user --no-document" 

solved the problem