Vbox 在CentOS 的安装 II

4-1 安装dkms no

• [popexizhi]
  110 just setup ok，
  #uname -a
  Linux xxx 2.6.18-348.3.1.el5xen #1 SMP Mon Mar 11 20:28:48 EDT 2013 x86_64 x86_64 x86_64 GNU/Linux
  本以为这此Kernel 2.6 可以直接安装Vbox了，但是setup就提示:
  

  Stopping VirtualBox kernel module                          [  OK  ]
  Recompiling VirtualBox kernel module                       [FAILED]
    (Look at /var/log/vbox-install.log to find out what went wrong)

  
  开始以为是dkms没有安装呢，so
  #yum install yum
  但却提示“No package dkms available.”
  go了一下，发现 还是看一下/var/log/vbox-install.log 吧！
  “Makefile:181: *** Error: unable to find the sources of your current Linux kernel. Specify KERN_DIR= and run Make again。 停止。”
  
  这次再[go]
  来源:http://www.linuxquestions.org/questions/linux-desktop-74/latest-version-of-virtualbox-kernel-errors-on-centos-5-i386-645991/
  应该是这个，回去看看上次在testlinke 上 稀里糊涂的setup ok的setp中就有
  yum install dkms kernel-PAE-devel qt qt-xll gcc
  
  这个PAE上次在高配置的win7上因为没有选择就报错很久
  
  查看http://www.linuxquestions.org/questions/linux-desktop-74/latest-version-of-virtualbox-kernel-errors-on-centos-5-i386-645991/
  【原文】
  Hi. You're in luck because I'm doing the same exact thing (except my server is x86_64.)
  
  You will need the kernel sources. Downloading kernel-devel or kernel-headers does not work. CentOS kernel sources aren't available through yum, so I used these steps from the CentOS wiki.http://wiki.centos.org/HowTos/I_need_the_Kernel_Source
  
  Getting CentOS kernel sources to build VirtualBox kernel module
  of course, you may not run some of these commands if you already have the packages installed.
  
  as root:
  
  Code:

  # yum groupinstall "Development Tools"
  # yum groupinstall "Development Libraries"
  # yum install unifdef rpm-build

  
  
  【popexizhi:应该是内核源码没有下载的问题，按原文安装了一下，重启系统。
  然后
  export KERN_DIR=/usr/src/kernels/2.6.18-128.1.10.el5-PAE-i686/
  /etc/init.d/vboxdrv setup
  ok 了】
  
  【note】
  yum groupinstall ----批量安装软件【参见:http://zhangjun2915.blog.163.com/blog/static/380862362010528104646736/】
  Vbox 的CPU PAE/NX 选项 --扩展CPU访问4GB以上的内存[参见http://baike.baidu.com/view/493711.htm 和 http://qubuntu.blog.163.com/blog/static/195703121201192212147796/]