问题
After using several non compatible barcode generators gems in rails 3.2, i am trying to use Barby. But i have no clue on how to install it. No idea if have to include in gemfile? or install as a plugin?
Readme provides no information about it nor the wiki.
回答1:
Just for anyone still confuse about it, you can put them on Gemfile with gem 'barby' because the Gem was listed on Ruby Gems. Just saying.
回答2:
Got it: gem install barby. This installs the gem, also its useful to install the wrapper has_barcode. I am currently looking how to use this, but went through install process.
来源：https://stackoverflow.com/questions/11025827/installing-barby-barcode-generation-on-ruby-on-rails