Install nasm by entering the following commands in the terminal:
sudo apt update sudo apt install nasm
Description:
General-purpose x86 assembler
Netwide Assembler. NASM will currently output flat-form binary files, a.out, COFF and ELF Unix object files, and Microsoft 16-bit DOS and Win32 object files. . Also included is NDISASM, a prototype x86 binary-file disassembler which uses the same instruction table as NASM. . NASM is released under the GNU Lesser General Public License (LGPL).
Homepage: http://www.nasm.us/
Version: 2.13.02-0.1
Section: universe/devel