linux,安装vmware tools的时候,缺失lsmod程序

Setup is unable to find the "lsmod" program on your machine. Please make sure
it is installed. Do you want to specify the location of this program by hand?
[yes] Use of uninitialized value $gOption{"default"} in numeric eq (==) at /home/edauser/vmwaretools/vmware-tools-distrib/vmware-install.pl line 866.
就像这样,按照教程,复制了tar.gz压缩包到别的文件夹里,然后解压,运行vmware-install.pl,最后安装的时候就出现了上面这段话,说找不到lsmod程序? 也不知道这程序在哪