I'm trying to install Virtualbox 4.1 from the .run file since Pacman had the 4.0 version only. But when I try installing the file using
sh filelocation/filename.run, it gives me the following error-
Please install the build and header files for your current Linux kernel. The current kernel version is 2.6.38-ARCH
Is something broken in the kernel, or do I need to install something?