The libx86emu package contains a library for emulating x86 calls, which is often used for working with firmware and handling VBE calls.
The build process of this package may output messages about 'cut' and 'cat' being unable to find VERSION. These are normal and occur because this package isn't being built from a git repository.
Install libx86emu by running the following commands:
make VERSION=3.7 \
MAJOR_VERSION=3 \
shared
Now, as the root user:
make VERSION=3.7 \
MAJOR_VERSION=3 \
LIBDIR=/usr/lib \
install