我在 Windows 7 主机上的 VMware 机器上安装了 Ubuntu 12.04.2 LTS。尝试安装内核头文件时，我似乎遇到了问题
我做了：
sudo apt-get install gcc make build-essential linux-headers-$(uname -r)
得到了这个：
Reading package lists... Done
Building dependency tree
Reading state information... Done
gcc is already the newest version.
build-essential is already the newest version.
linux-headers-3.5.0-28-generic is already the newest version.
make is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 100 not upgraded.
但是，在安装 VMware 工具时出现以下错误：
make[1]: Entering directory `/usr/src/linux-headers-3.5.0-28-generic'
CC [M] /tmp/vmware-root/modules/vmhgfs-only/backdoor.o
CC [M] /tmp/vmware-root/modules/vmhgfs-only/backdoorGcc32.o
CC …