How do you set up a gem home?

How do you set up a gem home?

1. Get the paths for GEM_PATH and GEM_HOME: You do this by executing from the command line $rvm use ruby-1.9. 3-p551 .
2. Set the GEM_HOME and GEM_PATH environment variables: Now set these environment variables in one of the many profile files.

Where do I put RubyGems?

When you use the –user-install option, RubyGems will install the gems to a directory inside your home directory, something like ~/. gem/ruby/1.9. 1 . The commands provided by the gems you installed will end up in ~/.

Where is Ruby path in Linux?

Open a terminal window. One way open the terminal window (sometimes called a “shell” or “bash shell”) is to select Applications > Accessories > Terminal. Run the command which ruby. If you see a path such as /usr/bin/ruby, Ruby is installed.

What is the latest version of Ruby gem?

The interface for RubyGems is a command-line tool called gem which can install and manage libraries (the gems)….RubyGems.

How do I know if I have Ruby Rbenv?

You can see if it is using rbenv by typing which ruby and it should print something out with . rbenv/ whatever. If not you need to set rbenv as your current ruby. You can do that like rbenv global 2.1.

How to set gem _ home and gem path?

Rvm works best when installed in your account ant not system wide. Here’s what I learned and how I resolved this seemingly common problem of GEM_HOME and GEM_PATH environment variables not set error. RVM install is supposed to create GEM_HOME and GEM_PATH env vars for each RVM that is setup and it does that.

Why is Gem _ Home not set in RVM?

Usually this means that rvm is not setup correctly. The usual mistake is that you didn’t modify your .bashrc correctly (or similar) or you did not reload your terminal. You should not set GEM_HOME or GEM_PATH manually when using rvm. You can try source ~/.rvm/scripts/rvm and see if that works.

How to add a path to a Directorie in Ruby?

If you want to add more directories then you can add 1 more path without removing old ones with EXPORT GEM_PATH=$GEM_PATH:/your/new/path I think it is not possible to just add path without override.

What’s the difference between a RubyGems and a gem?

RubyGems is a package manager for the Ruby programming language that provides a standard format for distributing Ruby programs and libraries (in a self-contained format called a “gem”), a tool designed to easily manage the installation of gems, and a server for distributing them. It is analogous to EasyInstall for the Python programming language.