CMake unable to find jsoncpp.cpp

[I-Am-Xil]

Every time i open NeoVim i get the message "Done. Restart NeoVim.". In order to find out why it didn't work i decided to build from ~/.local/share/nvim/lazy/nvim-textmate and got the next error message when running make

...
config.status: executing libtool commands                                                                                                                              
config.status: executing default commands                                                                                                                              
mkdir -p build                                                                                                                                                         
cd build && cmake ../cmake && make                                                                                                                                     
-- Configuring done (0.0s)                                                         
CMake Error at CMakeLists.txt:82 (add_library):           
  Cannot find source file:

    ../libs/jsoncpp/dist/jsoncpp.cpp

  Tried extensions .c .C .c++ .cc .cpp .cxx .cu .mpp .m .M .mm .ixx .cppm
  .ccm .cxxm .c++m .h .hh .h++ .hm .hpp .hxx .in .txx .f .F .for .f77 .f90
  .f95 .f03 .hip .
                                                                                   
CMake Error at CMakeLists.txt:82 (add_library):                                    
  No SOURCES given to target: 

CMake Generate step failed.  Build files cannot be regenerated correctly.          
make: *** [Makefile:10: build] Error 1

Printing the output from vim.fn.system({ "make", "build", "-C", target_path }) in ~/.local/share/nvim/lazy/nvim-textmate/lua/nvim-textmate/init.lua gives the same error message. The error comes from ../cmake/CMakeList.txt in the

add_library( textmate
    SHARED
...

section.