Install gcc-mingw-w64-base by entering the following commands in the terminal:
sudo apt update sudo apt install gcc-mingw-w64-base
Description:
GNU Compiler Collection for MinGW-w64 (base package)
MinGW-w64 provides a development and runtime environment for 32- and 64-bit (x86 and x64) Windows applications using the Windows API and the GNU Compiler Collection (gcc). . This empty package contains the documentation common to all gcc-mingw-w64 packages.
Homepage: http://www.gnu.org/software/gcc/
Version: 7.3.0-11ubuntu1+20.2build1
Section: universe/devel