ruby-version file stored in your project folder. system - system ruby (state before RVM was installed)Īdditionally you might want to list your preferred ruby version in a. default - default ruby (or the system ruby if a default hasn't been set).Same rules and options apply as for install command with two special interpreters. To switch between ruby versions you should call ree - Ruby Enterprise Edition - MRI Ruby with several custom patches for performance, stability, and memory.Historical interpreters which you can still install with RVM, but are not anymore developed and supported by their authors: truffleruby - high performance ruby using GraalVM.topaz - high performance ruby, written in RPython.rbx - Rubinius - a next generation virtual machine VM for ruby.maglev - 64-bit implementation on top of VMware's GemStone.macruby - implementation of ruby 1.9 directly on top of macOS core technologies.jruby - Java implementation of the ruby.We currently supported following ruby interpreters: Passing additional -default option makes selected ruby your default. Following examples would have exactly the same effect: If you omit to specify interpreter, RVM will assume When no version specified, RVM will install latest stable version or selected interpreter. To install ruby you have to call rvm install INTERPRETER OPTIONS branch /path/branch - branched version of RVM (for testing new features or bug fixes)Īdditional upgrading options are described here: Basic RVM usageīasic RVM usage scenarios include installing and switching between different ruby versions.master - latest RVM (might not be stable).stable - latest stable RVM (good for servers).Where VERSION should be replaced by one of the following values: \curl -sSL | bash -s stable Additional installation optionsĪdditional installation options and details about the installation process are described here: Upgrading RVM Make sure you have following required packages installed: If you need a different (newer) version of RVM, after installing base version of RVM check the Upgrading section below. RVM have dedicated Ubuntu package, so please follow instructions posted here: Homepage and more info at Table of Contents It manages Ruby application environments and enables switching between them. Use a terminal to install ruby 1.9.RVM is the acronym of Ruby enVironment Manager. bash_profile (create one if none exists) : $ export PATH=$PATH:/usr/local/git/bin/ $ bash -s stable applications to locate "Xcode installation icon and double-click on it to begin the installationĪnd put this line in your. This is done via a shell script which you can download and run directly with a single command. Now that you're all set up, install RVM itself. $ sudo apt-get install zlib1g-dev libreadline-dev libssl-dev libxml2-dev Two of these libraries are readline, which lets you edit lines of text in bash or IRB, and zlib, which Rubygems will need to function. You're going to need a few libraries and their development package counterparts. In addition, RVM will also need curl to download files. So this is the first package that should be installed. These are usually bundled together with some other tools and behind the scenes magic in a package called build-essential. Watch the simple installation process and how to confirm that Ruby, Rails, Git, etc are all installed properly.įirst and foremost you need the C compiler and the Make utility.
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