Foreword
I had this, like written several articles, but a few months later found himself look back in time, a kind of feeling fragmented. Write your own is not all, so today going to write a more detailed documentation. Next time reduction for the environment, just copy and paste the copy to complete the build environment.
This is in centos vbox virtual machine inside the built environment on a virtual machine to build centos development environment can refer me to write this article.