CentOS5.5中安装VirtualBOX增强工具virtualbox centos安装增强功能

#sudosh./VBoxLinuxAdditions.run

提示失败

BuildingtheVirtualBoxGuestAdditionskernelmodules[FAILED]
Yoursystemdoesnotseemtobesetuptobuildkernelmodules.
Lookat/var/log/vboxadd-install.logtofindoutwhatwentwrong.
Onceyouhavecorrectedit,youcanrun/etc/init.d/vboxaddsetuptobuildthem.

#gedit/var/log/vboxadd-install.log内容

Makefile:23:***Error:unabletofindthesourcesofyourcurrentLinuxkernel.SpecifyKERN_DIR=<directory>andrunMakeagain..Stop.
CreatinguserfortheGuestAdditions.
CreatingudevrulefortheGuestAdditionskernelmodule.

安装GCC

#yuminstallgcc

#yuminstallgcckernel-develkernel-headers

重启。

再次安装VBoxLinuxAdditions，OK。