Rails 4.2.4 安裝 gem mysql2相依性Yeng Tsan·Follow1 min read·Jul 4, 2016--ShareRails 4.2.4以前的版本安裝 ‘mysql2’,會產生相依性的問題Specified 'mysql2' for database adapter, but the gem is not loadedgem要安裝gem 'mysql2', '~> 0.3.18'花了1hr找這個bug LOL,期許自己debug的速度越來越快Let’s Go RiverSki!