centos install ruby

Method One: Install with Apt-getYou can complete the installation of Ruby directly with two commands.# sudo apt-get update# sudo apt-get install rubyOr# sudo apt-get install ruby2.0Method two: Using Brightbox PPA Warehouse Installation# sudo apt-get install python-software-p

This page focuses on how to quickly install a Ruby development environment with a reliable path.System RequirementsFirst determine the operating system environment, it is not recommended to engage in Windows, so you need to use: Mac OS X The following code area, with a $ first representation, needs to be performed under the Console (terminal) (not including the $ symbol) Step 1-

Https://github.com/sstephenson/rbenv Check out rbenv into ~/.rbenv .$ git clone https://github.com/sstephenson/rbenv.git ~/.rbenv Add to your for access to the ~/.rbenv/bin $PATH rbenv command-line utility.$ Echo ' Export path= ' $HOME/.rbenv/bin: $PATH "' >> ~/.bash_profileUbuntu Desktop Note: Modify your ~/.bashrc instead of ~/.bash_profile .Zsh Note: Modify your ~/.zshrc file instead of ~/.bash_profile . Add to rbenv init your shell to enable shims and autocompletion.$ Echo ' eval ' $

Install and configure mysql in ruby to install mysql database in rubyonrails 1. install mysql in the system: Download mysql software. you can download a lot of software from Baidu or go to the mysql Chinese official website to download and install the software, I chose to

It can be installed using sudo apt-get install ruby, but the version installed in this way is generally older. Alternatively, you can install the new version in the following ways. 1. First update the software source, using the domestic. Reference: Http://wiki.ubuntu.org.cn/%E6%BA%90%E5%88%97%E8%A1%A8 2. Refresh the list:

Install and configure mysql under ruby on rails install mysql database 1. Install mysql in the system: Download mysql software, many of which can be downloaded on Baidu, or go to the mysql Chinese official website to download and install the software. I chose 5.1.62 to

Because the system was reinstalled, we tried to use rvm to install and manage Ruby and rails and record the installation process. Install curl first Shell code $ Sudo apt-Get install curl Because the rvm Installation File is obtained from GitHub through git, a local git is also required. I installed it through bu

Three ways to install Ruby in Ubuntu systemChszs, reprint need to indicate. Blog home:Http://blog.csdn.net/chszsRuby is an open-source, dynamic programming language that has a graceful syntax for building scalable Web applications. Ruby Gems is a great way to enhance the development efficiency of ruby developers.There

ObjectiveSee a lot of articles say Ruby environment is very difficult to build on windows, there will be a variety of strange problems, so it is recommended to Linux and Mac installation development. But I followed the tutorials and the questions were not too much. It took about 2.5 hours or so to complete. So don't be scared to pee, the following is the installation of the steps and specific version of the record for everyone's reference. Installati

How to compile and install ruby source code in win7, and how to compile win7ruby source code At work, we need to embed ruby c api in c ++ Code. However, compilation fails in the vs project, so we can find the reason by manually compiling ruby from the source code (previously installed using rubyinstaller ). First dow

Ruby on rails gem install pg cannot be installed, rubyrails gem install pg -v '0.18.2'Building native extensions. This could take a while...ERROR: Error installing pg: ERROR: Failed to build gem native extension. current directory: /Users/bevan/.rvm/gems/ruby-2.3.0/gems/pg-0.18.2/ext/Users/bevan/.rvm/rubies/

The official website said that the development environment for installing ruby-gnome2 under Ubuntu is very simple. The apt-getinstallruby-gnome2 can install many libraries with just one command. But in fact, I found this in rubyextconf. rb compilation will ignore a lot of things, so I lost a few hair, found that after installing the following libraries can execute Ruby