Install cpp-x86-64-linux-gnux32 by entering the following commands in the terminal:
sudo apt update sudo apt install cpp-x86-64-linux-gnux32
Description:
GNU C preprocessor (cpp) for the x32 architecture
The GNU C preprocessor is a macro processor that is used automatically by the GNU C compiler to transform programs before actual compilation. . This package has been separated from gcc for the benefit of those who require the preprocessor but not the cross-compiler for x32 architecture. . This is a dependency package providing the default GNU C preprocessor for the x32 architecture.
Version: 4:7.3.0-3ubuntu1
Section: universe/interpreters