(01)Install Ruby
Linux
1sudo apt-get install -y ruby-full2sudo gem install bundlerDynamic language — Rails apps and DevOps tooling (Chef, Fastlane)
What is this?
Ruby powers Rails web apps and many DevOps tools; gems install libraries with one command.
Step 01
1sudo apt-get install -y ruby-full2sudo gem install bundlerStep 02
1ruby --version2gem --version