After running: ./package-release.sh master . --no-package I got the following error:

meson.build:1:0: ERROR: Unknown compiler(s): [['x86_64-w64-mingw32-gcc']]
The following exception(s) were encountered:
Running `x86_64-w64-mingw32-gcc --version` gave "[Errno 2] No such file or directory: 'x86_64-w64-mingw32-gcc'"

Here is what is inside meson-log.txt

Build started at 2023-05-31T21:03:56.520867
Main binary: /usr/bin/python
Build Options: -Dbuild_id=false -Dprefix=/home/joe/Desktop/dxvk/dxvk-master -Dbindir=x64 -Dlibdir=x64 -Dbuildtype=release -Dstrip=True --cross-file=/home/joe/Desktop/dxvk/build-win64.txt
Python system: Linux
The Meson build system
Version: 1.1.1
Source dir: /home/joe/Desktop/dxvk
Build dir: /home/joe/Desktop/dxvk/dxvk-master/build.64
Build type: cross build
Project name: dxvk
Project version: v2.2
-----
Detecting compiler via: x86_64-w64-mingw32-gcc --version

meson.build:1:0: ERROR: Unknown compiler(s): [['x86_64-w64-mingw32-gcc']]
The following exception(s) were encountered:
Running `x86_64-w64-mingw32-gcc --version` gave "[Errno 2] No such file or directory: 'x86_64-w64-mingw32-gcc'"