Problem with building dolphin

[ginop]

Hi, i'm trying to build dolphin but i get this error:

[ 86%] Building CXX object Source/Core/UICommon/CMakeFiles/uicommon.dir/UICommon.cpp.o
/home/gino/Programs/dolphin/Source/Core/UICommon/UICommon.cpp: In function ‘void UICommon::EnableScreenSaver(bool)’:
/home/gino/Programs/dolphin/Source/Core/UICommon/UICommon.cpp:411:5: error: ‘X11Utils’ has not been declared
 411 |     X11Utils::InhibitScreensaver(win, !enable);
     |     ^~~~~~~~
/home/gino/Programs/dolphin/Source/Core/UICommon/UICommon.cpp:411:34: error: ‘win’ was not declared in this scope; did you mean ‘sin’?
 411 |     X11Utils::InhibitScreensaver(win, !enable);
     |                                  ^~~
     |                                  sin
make[2]: *** [Source/Core/UICommon/CMakeFiles/uicommon.dir/build.make:193: Source/Core/UICommon/CMakeFiles/uicommon.dir/UICommon.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:2141: Source/Core/UICommon/CMakeFiles/uicommon.dir/all] Error 2
make: *** [Makefile:152: all] Error 2

i tryed to install wxmanager as told in this post but i didn't figured out how to resolve

i'll appreciate any help