how to install ruby on windows

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 ' $

1. Install Ruby, rails, mongrel, and apache2.2 download one-click Ruby install from the rubyforge website and run the installation program. Then Ruby and rubygems are installed. Run the command: Gem install rails-ygem

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

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

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

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