[BUG] SDL2Config.cmake and sdl2-config.cmake not found by SDL2 during compiling on Linux

[supervitu64]

Describe the bug

CMake Error at CMakeLists.txt:14 (find_package):
  By not providing "FindSDL2.cmake" in CMAKE_MODULE_PATH this project has
  asked CMake to find a package configuration file provided by "SDL2", but
  CMake did not find one.

  Could not find a package configuration file provided by "SDL2" with any of
  the following names:

    SDL2Config.cmake
    sdl2-config.cmake

  Add the installation prefix of "SDL2" to CMAKE_PREFIX_PATH or set
  "SDL2_DIR" to a directory containing one of the above files.  If "SDL2"
  provides a separate development package or SDK, be sure it has been
  installed.

-- Configuring incomplete, errors occurred!

To Reproduce Steps to reproduce the behavior:

1. Clone DingusPPC
2. Follow the instructions
3. Execute "cmake -DCMAKE_BUILD_TYPE=Release .."
4. See error

Expected behavior The emulator compiles with no issues

Screenshots If applicable, add screenshots to help explain your problem. Device Information (please complete the following information):

• Device Type: Desktop
• Host OS: Linux Mint 21.3 Cinnamon
• Host Processor: AMD Athlon 5158
• Host RAM: 8GB
• Guest OS: Attempting to emulate Mac OS 9.2
• Guest Processor: [e.g. PowerPC G3 (750 v.1)]
• Guest ROM: [e.g. Power Mac G3 Beige]
• Guest RAM: [e.g. 64 MB]
• Build Date: [e.g. 22/7/2019 (dd/mm/yyyy format)]
• Version: Latest

[dingusdev]

Run $ sudo apt install libsdl2-dev