How to Install Gems from Gemfile in Ruby? Last Updated : 04 Jan, 2023 Summarize Comments Improve Suggest changes Share Like Article Like Report Ruby is a dynamic and object-oriented, general-purpose programming language. Ruby’s development was to make it act as a sensible buffer between human programmers and the underlying computing machinery. Basically, Ruby gems are open-source libraries that contain codes packaged with data. By using a gem, programmers can use the code within the gem in their own program. Steps to Install Gems from Gemfile in Ruby If you do not have Ruby on your computer you can refer to this article install Ruby. After installing the ruby programming language now we install the ruby gems from gemfile. Follow the steps to install Ruby Gems from Gemfile: Step 1: Open the terminal and write gem install "gemname", for example, gem install abc. gem install "gemname" Step 2: Bundler provides a consistent environment for Ruby projects by tracking and installing the needed gems and versions. Now we install Bundler using the command. gem install bundler Step 3: Now initializes the bundle using the init function, If you are getting an error in the terminal you can open any code editor in that folder in which the bundle installs and initializes the root directory. bundle init Step 4: Bundler is a gem that manages dependencies. It creates an environment for Ruby projects. Now open the root directory and create Gemfile. Now open the Gemfile with the code editor and Specify the dependencies in a Gemfile. source 'https://rubygems.org'gem 'multi_json'gem 'rack'gem 'rspec'gem 'watir' Step 5: Now the install is required gems from the above sources by using the command in the code editor terminal. bundle install Step 6: To verify gems installed, write the command in the terminal that gives the full list of gems installed in your computer. gem list Comment More infoAdvertise with us Next Article How to Install Ruby gems offline? J jaya0708 Follow Improve Article Tags : Technical Scripter How To Installation Guide Technical Scripter 2022 Similar Reads How to Install a local gem in Ruby? Ruby is a high-level and open-source programming language. It is very useful in many aspects. For programming productivity and simplicity, the Ruby language is widely used. Like Java, Python, Ruby is nowadays a highly useful programming language. In Ruby, there is a package manager called Gems. It i 2 min read How to Create Gemfile in Ruby? A Gemfile is a configuration file that specifies the gem requirements needed to run a Ruby program. A Gemfile should always be located at the root of the project directory. To create a Gemfile we usually use a bundler which is a popular gem management tool. This article focuses on discussing steps t 3 min read How to Install Ruby gems offline? Ruby is a type of programming language. As it is open source & high level in nature, it can be used in several fields. It is well known for its productivity and simplicity. RubyGems is a package manager. RubyGems is used when there is a need to install Gems for Ruby. Gems can be installed either 2 min read How to Upload Files in Ruby on Rails? Uploading files in a web application is a common requirement, whether it's for user profile pictures, documents, or any other files. Ruby on Rails makes this task straightforward with its built-in tools. In this article, we'll walk through the steps to set up file uploads in a Rails app, from creati 6 min read How to Set File Path in Ruby? In Ruby, setting and working with file paths is a common task, whether you're reading from or writing to files. Ruby provides several ways to work with file paths, offering both simplicity and flexibility. This guide will explain how to set a file path in Ruby, covering basic usage and best practice 4 min read How to Install R in Anaconda R is the popular programming language and environment used for statistical computing, graphical representation, and data analysis. Anaconda is a distribution of Python and R for scientific computing and data science. It can simplify package management and deployment. Installing the R in Anaconda all 3 min read Like