Gem install gem name.
Ruby gem install.
Bundler provides a consistent environment for ruby projects by tracking and installing the exact gems and versions that you need.
Become a contributor and improve the site yourself.
Instantly publish your gems and then install them use the api to find out more about available gems.
Bundler prevents dependencies and ensures that the gems you need are present in development staging and production.
In addition install ruby dev package via package manager to build native extension gems.
For example to install rails just run gem install rails.
After installing developmentkit you can install all needed gems by just running from the command prompt windows console or terminal.
The gem command allows you to interact with rubygems.
To upgrade rubygems or install it for the first time if you need to use ruby 1 9 visit the download page.
Instantly publish your gems and then install them use the api to find out more about available gems.
Ruby 1 9 and newer ships with rubygems built in but you may need to upgrade for bug fixes or new features.
Install ruby 2 4 on your local environment.
Starting work on a project is as simple as running the bundle install command.