Install CentOS Enhancement Tool in VirtualBox

When CentOS is installed in VirtualBox, the "Enhancement Tool" cannot be installed normally, mainly because the kernel library cannot be found. The error message is as follows: by viewing the log file: cat/var/log/vboxadd-install.log from the log display, we can find the problem. Step 2: install the gcc g ++ Compiler (If your CentOS is fully installed, it is installed by default) yum install gcc-g ++ note: make sure that your network is smooth before installation. Because yum is installed on the network. The total size is about 40 MB, and it takes about 4 minutes to download it. Step 2: install the kernel Kernal library yum install kernel Step 2: install the Enhancement Tool again. It will take a few minutes to complete.

From Zhang jianbo's column