# MYSYS2 MINGW64 Cmake Error
**URL:** https://discourse.cmake.org/t/mysys2-mingw64-cmake-error/8732
**Category:** Usage
**Created:** [August 13, 2023, 11:18pm UTC](https://discourse.cmake.org/t/mysys2-mingw64-cmake-error/8732 "2023-08-13T23:18:46Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@LucWuz](https://discourse.cmake.org/u/LucWuz)
#### Post date: [August 13, 2023, 11:18pm UTC](https://discourse.cmake.org/t/mysys2-mingw64-cmake-error/8732/1 "2023-08-13T23:18:46Z")
I’ve been trying to modify the game “PSXFunkin” for days by Msys2
Using the tutorial from this link
>
I followed each step of the tutorial until git was not found, but I managed to solve it
now in the “Compiling mkpsxiso” step is where everything is going wrong
“cmake -B build -DCMAKE\_BUILD\_TYPE=Release (add -G “MinGW Makefiles” --install-prefix /usr/local/ to the end of this if you’re using MSYS2”
so I went and typed
“cmake -B build -DCMAKE\_BUILD\_TYPE=Release -G “MinGW Makefiles” --install-prefix /usr/local/”
and then this error appears
Cmake Error Cmake was unable to find a build program corresponding to “MinGW Makefiles”. CMAKE\_MAKE\_PROGRAM is not set. You probably need to select a different build tool.
CMake Error CMAKE\_C\_COMPILER not set, after EnableLanguage
CMake Error CMAKE\_CXX\_COMPILER not set, after EnableLanguage
– Configuring incomplete, error occurred!
here I have no idea what to do to make it work
please someone give me the answer.
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### Author:  [@ben.boeckel](https://discourse.cmake.org/u/ben.boeckel)
#### Post date: [August 14, 2023, 1:02am UTC](https://discourse.cmake.org/t/mysys2-mingw64-cmake-error/8732/2 "2023-08-14T01:02:39Z")
In order to use CMake in MSYS2, you need to be in an MSYS shell with an MSYS-targeting CMake. Windows is different from MSYS and each is different for Cygwin.