How to Install Ruby on CentOS/RHEL 7/6 . Ruby is a dynamic, object-oriented programming language focused on simplicity and productivity. RVM (Ruby Version Manager) is a tool for installing and managing multiple Ruby versions on single operating systems. This tutorial will help you to install R...
https://www.digitalocean.com/community/tutorials/how-to-install-ruby-on-rails-on-centos-6 赞
1. First, update the system repositories with this command: sudo apt update 2. Then, use this command to install Ruby: sudo apt install ruby-full Read:How to install Python on Ubuntu 22.04 3. When asked, type ‘Y’ and hit Enter to confirm the installation. 4. After the installation i...
From my experiences, the biggest gotcha is when you try to install a new version of Ruby with RVM, and you're met with a handful of confusing errors. Most of the time, this is the result of Apple's Xcode not being installed on your system, or, if it is, not being the current ve...
gem install rails --include-dependencies 4,安装mongrel(可选) gem install mongrel --include-dependencies OK,大功告成了,下面就可以根据自己的口味用radrails or vim, emacs之类的编辑器开发了。 其实写这篇流水的唯一目的就是我当初不知道安装ruby1.8-dev,所以导致我的mongrel怎么都装上不好使。今天终于google...
This article describes how to install Ruby gems on your account.The information in this article only applies to accounts that do not have the Ruby Selector in cPanel. In the Software section of the cPanel home screen, check for the Setup Ruby App icon. If the icon is present, please ...
Now that you have Bash installed and running, let’s install RVM, which we’ll use to install Ruby and all of its dependencies. Step 2 — Installing RVM and Ruby RVM automates the process of setting up a Ruby environment on an Ubuntu or macOS system, and since the Bash s...
At this point, you have both rbenv and ruby-build installed on your machine. This will allow you to install Ruby from the command line in the next step. Step 2 — Installing Ruby With the ruby-build plugin now installed, you can install any version of Ruby you may need through a sin...
If you’re running in native mode and still having issues installing Ruby itself, or installing and using Ruby gems, then the first thing I would check is that you’re using updated Ruby and gem versions. If you have a proper Ruby dev setup, you should be able to install Ruby ...
export PATH=/opt/homebrew/opt/ruby/bin:$PATH export PATH=gem environment gemdir/bin:$PATH fi If you used a package installer other than Homebrew to install Ruby, you will need to use that to uninstall it and the syntax of the Terminal command may be different. For example, if you used...