Cmake issue | CMake Error: The following variables are used in this project, but they are set to NOTFOUND

[ghost]

ball@ball-OMEN-30L-Desktop-GT13-0xxx:~/eureka-editor-eureka-2.0.2$ mkdir build
ball@ball-OMEN-30L-Desktop-GT13-0xxx:~/eureka-editor-eureka-2.0.2$ cd build
ball@ball-OMEN-30L-Desktop-GT13-0xxx:~/eureka-editor-eureka-2.0.2/build$ cmake ..
-- The C compiler identification is GNU 11.4.0
-- The CXX compiler identification is GNU 11.4.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libOpenGL.so   
-- Found X11: /usr/include   
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Found FLTK: fltk_images;fltk_forms;fltk_gl;fltk  
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.11") 
-- Enable testing: ON
-- Found Python3: /usr/bin/python3.10 (found version "3.10.12") found components: Interpreter 
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE  
-- Configuring done
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
X11_Xpm_LIB (ADVANCED)
    linked by target "eurekasrc" in directory /home/ball/eureka-editor-eureka-2.0.2/src
    linked by target "test_general" in directory /home/ball/eureka-editor-eureka-2.0.2/test

-- Generating done
CMake Generate step failed.  Build files cannot be regenerated correctly.

How do I fix this?