Window uses vagrant to build development and development environment

1. Download and install vagrant

2. Download and install VirtualBox

3. Download. Box

4. Initialize Vagrant box Add {box-name} {Box-url}

Use the Statement vagrtant box list to view the created name

5. Start vagrant up

6. Modify the Vagrantfile file as follows

#-*-Mode:ruby-*-#vi:set Ft=ruby:#All Vagrant configuration are done below. The "2" in Vagrant.configure#configures the configuration version (we support older styles for#backwards compatibility). Please don ' t change it unless know what#You ' re doing.Vagrant.configure (2) Do |config|#The most common configuration options is documented and commented below.  #for a complete reference, please see the online documentation at  #https://docs.vagrantup.com.  #every Vagrant development environment requires a box. You can search for  #boxes at Https://atlas.hashicorp.com/search.Config.ssh.forward_agent =true Config.vm.box="Keno_ubuntu"  #Disable Automatic box update checking. If you disable this and then  #Boxes'll is checked for updates when the user runs  #' vagrant box outdated '. this is not recommended.  #Config.vm.box_check_update = False  #Create a forwarded port mapping which allows access to a specific port  #Within the machine from a port to the host machine. In the example below,  #accessing "localhost:8080" would access port in the guest machine.Config.vm.network"Forwarded_port", guest:3000, host:8080#Create a private network, which allows host-only access to the machine  #using a specific IP.  #config.vm.network "private_network", IP: "192.168.33.10"  #Create A public network, which generally matched to bridged network.  #bridged networks make, appear as another physical device on  #your network.  #config.vm.network "Public_network"  #Share A additional folder to the guest VM. the first argument is  #The path on the host to the actual folder. The second argument is  #The path on the guest to mount the folder. And the optional third  #argument is a set of non-required options.Config.vm.synced_folder"e:/rails","/home/vagrant"  #provider-specific configuration So can fine-tune various  #backing providers for Vagrant. These expose provider-specific options.  #Example for VirtualBox:  #Config.vm.provider"VirtualBox"Do |vb|#Display the VirtualBox GUI when bootingVb.gui =true#Customize The amount of memory on the VM:Vb.memory ="2048"End#View The documentation for the provider is using for more  #information on available options.  #Define a Vagrant Push strategy for pushing to Atlas. Other push Strategies  #such as FTP and Heroku are also available. See the documentation at  #https://docs.vagrantup.com/v2/push/atlas.html for more information.  #config.push.define "Atlas" do |push|  #Push.app = "Your_atlas_username/your_application_name"  #End  #Enable Provisioning with a shell script. Additional provisioners such as  #Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the  #documentation for more information on their specific syntax and use.  #config.vm.provision "Shell", inline: <<-shell  #sudo apt-get update  #sudo apt-get install-y apache2  #SHELLEnd

7. Use vagrant reload Reload settings when you start loading a file configuration common errors are as follows

 default: Error: Authentication failure. Retrying...

 default: Error: Authentication failure. Retrying...

 default: Error: Authentication failure. Retrying...

 default: Error: Authentication failure. Retrying...

Workaround:

Vagrant.configure("2") do |config|  config.ssh.private_key_path = "~/.ssh/id_rsa"  config.ssh.forward_agent = trueend

1. config.ssh.private_key_pathIs your local private key
2. Your private key must is available to the local ssh-agent. Can check ssh-add -L with, if it's not listed add it withssh-add ~/.ssh/id_rsa
3. Don ' t forget to add your public key to the ~/.ssh/authorized_keys Vagrant VM. You can does it copy-and-pasting or using a tool like Ssh-copy-id

If still does not work try this:

1. Remove insecure_private_key file fromc:\Users\USERNAME\.vagrant.d\insecure_private_key

2. Run vagrant up (vagrant'll be generate a new insecure_private_key file)

in other cases, help is just a setting forward_agent in Vagrantfile :

Vagrant::Config.run do |config|   config.ssh.forward_agent = trueend

Two. Install Rails

Window uses vagrant to build development and development environment