Quickly set up the Ruby on Rails environment using Vagrant.
- Install Vagrant >= 1.2.
vagrant plugin install vagrant-berkshelfgit clone git@github.com:1000k/rails_sandbox.gitcp Vagrantfile.default Vagrantfile- Edit variables in Vagrantfile.
vagrant up
Now you have the VM. Create RoR app with the following code:
$ rbenv exec rails new path/to/app
It will be bug of RHEL/CentOS 6.x.
Try add options single-request-reopen to your /etc/resolv.conf.
ref: Slow networking (due to IPv6?) on CentOS 6.x · Issue #1172 · mitchellh/vagrant