(id: dibuang sayang…)
Here is Innotek VirtualBox-3.1.0-55467-Linux_x86-i486.pet file for Puppy Linux 4.3.1 I made several months ago. It is only for Puppy Linux 4.3.1 because its modules are compiled against kernel-22.214.171.124 source used in 4.31 version. Unless you have same kernel version, it won’t run successfully.
Install the package. VirtualBox shortcut will be found in System menu. To run it without restart, load vbox module drivers first by typing “/etc/init.d/rc.vboxdrv start” from console. Then, run VirtualBox either from console or by clicking Sun VirtualBox menu.