Hello all. I am using Windows 7 as a host system and VBox 4.3.4 r91027. After updating from CentOS 6.4 to 6.5 I tried to reinstall VBox Guest Additions and faced a problem: Code: Select all gcc -Wp,-MD,/tmp/vbox.0/.vboxvideo_drm.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/4.4.7/include -Iinclude -I/usr/src/kernels/2.6.32-431.el6.x86_64/include/uapi -I/usr/src/kernels/2.6.32-431.el6.x86