[root@test Server]# rpm -ivh kernel-headers-2.6.18-8.el5.i386.rpm
warning: kernel-headers-2.6.18-8.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...                ########################################### [100%]
        package kernel-headers-2.6.18-164.el5 (which is newer than kernel-headers-2.6.18-8.el5) is already installed
        package kernel-headers-2.6.18-8.el5 is already installed
        file /usr/include/asm-generic/fcntl.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/asm-generic/ioctl.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/asm/ioctls.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/asm/mman.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/asm/param.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/asm/setup.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/asm/unistd.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/audit.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/auto_fs4.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/binfmts.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/byteorder/swab.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/capability.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/cciss_ioctl.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/cdrom.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/dlm.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/dlm_device.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/dm-ioctl.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/elf-em.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/elf.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/ethtool.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/fcntl.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/fs.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/fuse.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/futex.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/gfs2_ondisk.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/icmp.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/if.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/if_arp.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/if_bonding.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/if_ether.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/if_packet.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/if_tun.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/igmp.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/in6.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/input.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/ip.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/ipmi.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/ipmi_msgdefs.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/ipv6.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/mtio.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/net.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/netfilter/nf_conntrack_tcp.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/netfilter_ipv4/ip_nat.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/netlink.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/nfs4.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/nfs4_mount.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/nfs_mount.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/nfsd/export.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/nfsd/syscall.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/pci_ids.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/pci_regs.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/personality.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/pfkeyv2.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/resource.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/rtnetlink.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/snmp.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/socket.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/sysctl.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/termios.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/udp.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/utsname.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/version.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/wireless.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/linux/xfrm.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/rdma/ib_user_mad.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/sound/asound.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
        file /usr/include/sound/emu10k1.h from install of kernel-headers-2.6.18-8.el5 conflicts with file from package kernel-headers-2.6.18-164.el5
[root@test Server]# rpm -ivh kernel-devel-2.6.18-8.el5.i686.rpm
warning: kernel-devel-2.6.18-8.el5.i686.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...                ########################################### [100%]
        package kernel-devel-2.6.18-164.el5 (which is newer than kernel-devel-2.6.18-8.el5) is already installed
[root@test Server]# cd /opt/VBOXADDITIONS_4.1.12_77245/
[root@test VBOXADDITIONS_4.1.12_77245]# ls
32Bit        runasroot.sh                    VBoxWindowsAdditions.exe
64Bit        VBoxLinuxAdditions.run          VBoxWindowsAdditions-x86.exe
AUTORUN.INF  VBoxSolarisAdditions.pkg
autorun.sh   VBoxWindowsAdditions-amd64.exe
[root@test VBOXADDITIONS_4.1.12_77245]# sh VBoxLinuxAdditions.run
Verifying archive integrity... All good.
Uncompressing VirtualBox 4.1.12 Guest Additions for Linux.........
VirtualBox Guest Additions installer
Removing installed version 4.1.12 of VirtualBox Guest Additions...
Removing existing VirtualBox DKMS kernel modules           [  OK  ]
Removing existing VirtualBox non-DKMS kernel modules       [  OK  ]
Building the VirtualBox Guest Additions kernel modules
The headers for the current running kernel were not found. If the following
module compilation fails then this could be the reason.
The missing package can be probably installed with
yum install kernel-devel-2.6.18-8.el5

Not building the VirtualBox advanced graphics driver as this Linux version is
too old to use it.
Building the main Guest Additions module                   [FAILED]
(Look at /var/log/vboxadd-install.log to find out what went wrong)
Doing non-kernel setup of the Guest Additions              [  OK  ]
Installing the Window System drivers
Installing X.Org 7.1 modules                               [  OK  ]
Setting up the Window System to use the Guest Additions    [  OK  ]
You may need to restart the hal service and the Window System (or just restart
the guest system) to enable the Guest Additions.

Installing graphics libraries and desktop services componen[  OK  ]
[root@test VBOXADDITIONS_4.1.12_77245]# cd /media/CDROM/Server/
[root@test Server]# yum install kernel-devel-2.6.18-8.el5.i686.rpm
Loading "rhnplugin" plugin
Loading "installonlyn" plugin
This system is not registered with RHN.
RHN support will be disabled.
Setting up Install Process
Setting up repositories
Reading repository metadata in from local files
Parsing package install arguments
Examining kernel-devel-2.6.18-8.el5.i686.rpm: kernel-devel - 2.6.18-8.el5.i686
kernel-devel-2.6.18-8.el5.i686.rpm: does not update installed package.
Nothing to do
[root@test Server]# uname -a
Linux test 2.6.18-8.el5 #1 SMP Fri Jan 26 14:15:21 EST 2007 i686 i686 i386 GNU/Linux
[root@test Server]# rpm -ivh gl
glade2-2.12.1-6.el5.i386.rpm          glibc-devel-2.5-12.i386.rpm
glib-1.2.10-20.el5.i386.rpm           glibc-headers-2.5-12.i386.rpm
glib2-2.12.3-2.fc6.i386.rpm           glibc-utils-2.5-12.i386.rpm
glib2-devel-2.12.3-2.fc6.i386.rpm     glib-devel-1.2.10-20.el5.i386.rpm
glibc-2.5-12.i386.rpm                 glib-java-0.2.6-3.fc6.i386.rpm
glibc-2.5-12.i686.rpm                 glib-java-devel-0.2.6-3.fc6.i386.rpm
glibc-common-2.5-12.i386.rpm          glx-utils-6.5.1-7.2.el5.i386.rpm
[root@test Server]# rpm -ivh glib
glib-1.2.10-20.el5.i386.rpm           glibc-devel-2.5-12.i386.rpm
glib2-2.12.3-2.fc6.i386.rpm           glibc-headers-2.5-12.i386.rpm
glib2-devel-2.12.3-2.fc6.i386.rpm     glibc-utils-2.5-12.i386.rpm
glibc-2.5-12.i386.rpm                 glib-devel-1.2.10-20.el5.i386.rpm
glibc-2.5-12.i686.rpm                 glib-java-0.2.6-3.fc6.i386.rpm
glibc-common-2.5-12.i386.rpm          glib-java-devel-0.2.6-3.fc6.i386.rpm
[root@test Server]# rpm -ivh glibc-headers-2.5-12.i386.rpm
warning: glibc-headers-2.5-12.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...                ########################################### [100%]
        package glibc-headers-2.5-42 (which is newer than glibc-headers-2.5-12) is already installed
        file /usr/include/bits/byteswap.h from install of glibc-headers-2.5-12 conflicts with file from package glibc-headers-2.5-42
        file /usr/include/bits/pthreadtypes.h from install of glibc-headers-2.5-12 conflicts with file from package glibc-headers-2.5-42
        file /usr/include/bits/resource.h from install of glibc-headers-2.5-12 conflicts with file from package glibc-headers-2.5-42
        file /usr/include/bits/stdio.h from install of glibc-headers-2.5-12 conflicts with file from package glibc-headers-2.5-42
        file /usr/include/bits/syscall.h from install of glibc-headers-2.5-12 conflicts with file from package glibc-headers-2.5-42
        file /usr/include/dlfcn.h from install of glibc-headers-2.5-12 conflicts with file from package glibc-headers-2.5-42
        file /usr/include/libio.h from install of glibc-headers-2.5-12 conflicts with file from package glibc-headers-2.5-42
        file /usr/include/malloc.h from install of glibc-headers-2.5-12 conflicts with file from package glibc-headers-2.5-42
        file /usr/include/pthread.h from install of glibc-headers-2.5-12 conflicts with file from package glibc-headers-2.5-42
        file /usr/include/rpcsvc/nislib.h from install of glibc-headers-2.5-12 conflicts with file from package glibc-headers-2.5-42
        file /usr/include/stdlib.h from install of glibc-headers-2.5-12 conflicts with file from package glibc-headers-2.5-42
        file /usr/include/unistd.h from install of glibc-headers-2.5-12 conflicts with file from package glibc-headers-2.5-42
[root@test Server]# rpm -ivh glibc-devel-2.5-12.i386.rpm
warning: glibc-devel-2.5-12.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
error: Failed dependencies:
        glibc-headers = 2.5-12 is needed by glibc-devel-2.5-12.i386
[root@test Server]# rpm -ivh glibc-headers-2.5-12.i386.rpm --force
warning: glibc-headers-2.5-12.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...                ########################################### [100%]
   1:glibc-headers          ########################################### [100%]
[root@test Server]# rpm -ivh glibc-devel-2.5-12.i386.rpm --force
warning: glibc-devel-2.5-12.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...                ########################################### [100%]
   1:glibc-devel            ########################################### [100%]
[root@test Server]# rpm -ivh libgomp-4.1.1-52.el5.i386.rpm --force
warning: libgomp-4.1.1-52.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...                ########################################### [100%]
   1:libgomp                ########################################### [100%]
[root@test Server]# rpm -ivh gcc-4.1.1-52.el5.i386.rpm --force
warning: gcc-4.1.1-52.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...                ########################################### [100%]
   1:gcc                    ########################################### [100%]
[root@test Server]# rpm -ivh libs
libsane-hpaio-1.6.7-4.1.el5.i386.rpm     libsepol-devel-1.15.2-1.el5.i386.rpm
libsdp-1.1.0-5.el5.i386.rpm              libsoup-2.2.98-2.el5.i386.rpm
libselinux-1.33.4-2.el5.i386.rpm         libsoup-devel-2.2.98-2.el5.i386.rpm
libselinux-devel-1.33.4-2.el5.i386.rpm   libstdc++-4.1.1-52.el5.i386.rpm
libselinux-python-1.33.4-2.el5.i386.rpm  libstdc++-devel-4.1.1-52.el5.i386.rpm
libsemanage-1.9.1-3.el5.i386.rpm         libswt3-gtk2-3.2.1-18.el5.i386.rpm
libsemanage-devel-1.9.1-3.el5.i386.rpm   libsysfs-2.0.0-6.i386.rpm
libsepol-1.15.2-1.el5.i386.rpm           libsysfs-devel-2.0.0-6.i386.rpm
[root@test Server]# rpm -ivh libstdc++-devel-4.1.1-52.el5.i386.rpm --force
warning: libstdc++-devel-4.1.1-52.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...                ########################################### [100%]
   1:libstdc++-devel        ########################################### [100%]
[root@test Server]# rpm -ivh gcc-c++-4.1.1-52.el5.i386.rpm
warning: gcc-c++-4.1.1-52.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...                ########################################### [100%]
        package gcc-c++-4.1.2-46.el5 (which is newer than gcc-c++-4.1.1-52.el5) is already installed
        file /usr/bin/c++ from install of gcc-c++-4.1.1-52.el5 conflicts with file from package gcc-c++-4.1.2-46.el5
        file /usr/bin/g++ from install of gcc-c++-4.1.1-52.el5 conflicts with file from package gcc-c++-4.1.2-46.el5
        file /usr/bin/i386-redhat-linux-c++ from install of gcc-c++-4.1.1-52.el5 conflicts with file from package gcc-c++-4.1.2-46.el5
        file /usr/bin/i386-redhat-linux-g++ from install of gcc-c++-4.1.1-52.el5 conflicts with file from package gcc-c++-4.1.2-46.el5
        file /usr/libexec/gcc/i386-redhat-linux/4.1.1/cc1plus from install of gcc-c++-4.1.1-52.el5 conflicts with file from package gcc-c++-4.1.2-46.el5
        file /usr/share/man/man1/g++.1.gz from install of gcc-c++-4.1.1-52.el5 conflicts with file from package gcc-c++-4.1.2-46.el5
[root@test Server]# rpm -ivh gcc-c++-4.1.1-52.el5.i386.rpm --force
warning: gcc-c++-4.1.1-52.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...                ########################################### [100%]
   1:gcc-c++                ########################################### [100%]
[root@test Server]# cd /opt/VB
VBOXADDITIONS_4.1.12_77245/ VBoxGuestAdditions-4.1.12/ 
[root@test Server]# cd /opt/VBOXADDITIONS_4.1.12_77245/
[root@test VBOXADDITIONS_4.1.12_77245]# ls
32Bit        runasroot.sh                    VBoxWindowsAdditions.exe
64Bit        VBoxLinuxAdditions.run          VBoxWindowsAdditions-x86.exe
AUTORUN.INF  VBoxSolarisAdditions.pkg
autorun.sh   VBoxWindowsAdditions-amd64.exe
[root@test VBOXADDITIONS_4.1.12_77245]# sh VBoxLinuxAdditions.run
Verifying archive integrity... All good.
Uncompressing VirtualBox 4.1.12 Guest Additions for Linux.........
VirtualBox Guest Additions installer
Removing installed version 4.1.12 of VirtualBox Guest Additions...
Removing existing VirtualBox DKMS kernel modules           [  OK  ]
Removing existing VirtualBox non-DKMS kernel modules       [  OK  ]
Building the VirtualBox Guest Additions kernel modules
The headers for the current running kernel were not found. If the following
module compilation fails then this could be the reason.
The missing package can be probably installed with
yum install kernel-devel-2.6.18-8.el5

Not building the VirtualBox advanced graphics driver as this Linux version is
too old to use it.
Building the main Guest Additions module                   [FAILED]
(Look at /var/log/vboxadd-install.log to find out what went wrong)
Doing non-kernel setup of the Guest Additions              [  OK  ]
Installing the Window System drivers
Installing X.Org 7.1 modules                               [  OK  ]
Setting up the Window System to use the Guest Additions    [  OK  ]
You may need to restart the hal service and the Window System (or just restart
the guest system) to enable the Guest Additions.

Installing graphics libraries and desktop services componen[  OK  ]
[root@test VBOXADDITIONS_4.1.12_77245]# rpm -ivh /media/CDROM/Server/kernel-headers-2.6.1
8-8.el5.i386.rpm --force
warning: /media/CDROM/Server/kernel-headers-2.6.18-8.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...                ########################################### [100%]
   1:kernel-headers         ########################################### [100%]
[root@test VBOXADDITIONS_4.1.12_77245]# rpm -ivh /media/CDROM/Server/kernel-devel-2.6.18-
8.el5.i686.rpm --force
warning: /media/CDROM/Server/kernel-devel-2.6.18-8.el5.i686.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...                ########################################### [100%]
   1:kernel-devel           ########################################### [100%]
[root@test VBOXADDITIONS_4.1.12_77245]# ls
32Bit        runasroot.sh                    VBoxWindowsAdditions.exe
64Bit        VBoxLinuxAdditions.run          VBoxWindowsAdditions-x86.exe
AUTORUN.INF  VBoxSolarisAdditions.pkg
autorun.sh   VBoxWindowsAdditions-amd64.exe
[root@test VBOXADDITIONS_4.1.12_77245]# sh VBoxLinuxAdditions.run
Verifying archive integrity... All good.
Uncompressing VirtualBox 4.1.12 Guest Additions for Linux.........
VirtualBox Guest Additions installer
Removing installed version 4.1.12 of VirtualBox Guest Additions...
Removing existing VirtualBox DKMS kernel modules           [  OK  ]
Removing existing VirtualBox non-DKMS kernel modules       [  OK  ]
Building the VirtualBox Guest Additions kernel modules
Not building the VirtualBox advanced graphics driver as this Linux version is
too old to use it.
Building the main Guest Additions module                   [  OK  ]
Building the shared folder support module                  [  OK  ]
Doing non-kernel setup of the Guest Additions              [  OK  ]
Starting the VirtualBox Guest Additions                    [  OK  ]
Installing the Window System drivers
Installing X.Org 7.1 modules                               [  OK  ]
Setting up the Window System to use the Guest Additions    [  OK  ]
You may need to restart the hal service and the Window System (or just restart
the guest system) to enable the Guest Additions.

Installing graphics libraries and desktop services componen[  OK  ]
[root@test VBOXADDITIONS_4.1.12_77245]# reboot

Broadcast message from root (pts/1) (Mon Dec  3 10:28:53 2012):

The system is going down for reboot NOW!