install ruby

Here you can download the latest Ruby version that is right for you, and the current stable version is 1.8.6. Please read Ruby open source license before downloading. Ruby Source Code Installing from source is the best solution if you want to make it more compatible with your platform or if you need to set up your environment in a single-minded way. This is als

)SOURCE ~/.RVM/SCRIPTS/RVMCheck to see if the installation is correct(Stable[https://rvm.io/]Step 2-Install the Ruby environment with RVM$ RVM Install 2.0.0Also continue to wait for a lengthy download, the compilation process, after completion, Ruby, Ruby Gems is installed.S

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

Installation steps. [root@ds-vm-node190/tmp/]# mkdir-p/tmp/ruby[root@ds-vm-node190/tmp]# download_url= "Http://mirrors.dwhd.org/Ruby/ruby" Download_url= "$ (curl-lks" ${download_url} "|awk-pf '" ' {if ($2~/^[0-9]+\.[ 0-9]+/) a=$2}end{print "' $DOWNLOAD _url '/' A} '" Download_url= "$ (curl-s" ${download_url} "|awk-pf '" "{if ($2~/^

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 ' $

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-

Ruby 1.9.3-P0 makes psych-the replacement for 1.8.7'sYamlLibrary, syck-the defaultYamlParser. Psych is a wrapper around und libyaml, so you're Going To Need it installed and configuredBeforeInstalling Ruby. If you install 1.9.3-P0 without libyaml, You'll see warnings like this: It seems your ruby installation is mi

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

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 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