To install x86dis just follow these instructions.
sudo apt-get install x86dis
Which will install x86dis and any other packages on which it depends.
|Maintainer||Kees Cook <firstname.lastname@example.org>|
|Description||Frontend to libdisasm as a shared and static library on Linux, FreeBSD, and Win32 platforms. The core disassembly engine is contained in files with the prefix "i386", and is shared with the x86 ARCH extension of the bastard disassembler.|