How fix this error ?

Temp\ccou1WU1.o:demo_space.cpp:(.text+0x29): undefined reference to `dRandReal'
Temp\ccou1WU1.o:demo_space.cpp:(.text+0x65): undefined reference to `dRandReal'
Temp\ccou1WU1.o:demo_space.cpp:(.text+0x90): undefined reference to `dRandReal'
Temp\ccou1WU1.o:demo_space.cpp:(.text+0xcc): undefined reference to `dRandReal'

My bat file:

You could verify the ode library was built correctly, including the missing function with: ... but the commands to include the library are incorrect, try: ... the -L option should just be a directory.
Then use the -lode option to link the libode.a library.

Nice i get couple errors. Only 5 errors !
Temp\ccIW9iAu.o:demo_space.cpp:(.text+0x623): undefined reference to `dsSetViewpoint'
Temp\ccIW9iAu.o:demo_space.cpp:(.text+0x83a): undefined reference to `dsSetColor'
Temp\ccIW9iAu.o:demo_space.cpp:(.text+0x852): undefined reference to `dsSetColor'
Temp\ccIW9iAu.o:demo_space.cpp:(.text+0x86b): undefined reference to `dsDrawBox'
Temp\ccIW9iAu.o:demo_space.cpp:(.text+0x97c): undefined reference to `dsSimulationLoop'

C:/MinGW/bin/../lib/gcc/i686-w64-mingw32/14.1.0/../../../../i686-w64-mingw32/bin/ld.exe: cannot find -ldrawstuff: No such file or directory

The manual says the DrawStuff library is just for the demos. Perhaps it has not been built or is located elsewhere.

I delete all drawStuff functions and compiled demo_plane2d.o

How compiled demo_plane2d.o to exe file ?

My guess would be to follow the manual install instructions.
I've never used to the library before.

I get errors:
demo_plane2d0.o:crtexe.c.text+0x400): multiple definition of `WinMainCRTStartup'; C:/MinGW/bin/../lib/gcc/i686-w64-mingw32/14.1.0/../../../../i686-w64-mingw32/lib/../lib/crt2.o:crtexe.c.text+0x400): first defined here
ld.exe: demo_plane2d0.o:crtexe.c.text+0x410): multiple definition of `mainCRTStartup'; C:/MinGW/bin/../lib/gcc/i686-w64-mingw32/14.1.0/../../../../i686-w64-mingw32/lib/../lib/crt2.o:crtexe.c.text+0x410): first defined here
ld.exe: demo_plane2d0.o:crtexe.c.text+0x420): multiple definition of `atexit'; C:/MinGW/bin/../lib/gcc/i686-w64-mingw32/14.1.0/../../../../i686-w64-mingw32/lib/../lib/crt2.o:crtexe.c.text+0x420): first defined here
ld.exe: demo_plane2d0.o:cygming-crtbeg:(.text+0x450): multiple definition of `__gcc_register_frame'; C:/MinGW/bin/../lib/gcc/i686-w64-mingw32/14.1.0/crtbegin.o:cygming-crtbeg:(.text+0x0): first defined here
ld.exe: demo_plane2d0.o:cygming-crtbeg:(.text+0x4f0): multiple definition of `__gcc_deregister_frame'; C:/MinGW/bin/../lib/gcc/i686-w64-mingw32/14.1.0/crtbegin.o:cygming-crtbeg:(.text+0xa0): first defined here
ld.exe: demo_plane2d0.o:crtexe.c.CRT+0x10): multiple definition of `__mingw_pcinit'; C:/MinGW/bin/../lib/gcc/i686-w64-mingw32/14.1.0/../../../../i686-w64-mingw32/lib/../lib/crt2.o:crtexe.c.CRT$XIAA+0x0): first defined here
ld.exe: demo_plane2d0.o:crtexe.c.bss+0x20): multiple definition of `hmod_libgcc'; C:/MinGW/bin/../lib/gcc/i686-w64-mingw32/14.1.0/crtbegin.o:cygming-crtbeg:(.bss+0x0): first defined here
ld.exe: demo_plane2d0.o:crtexe.c.CRT+0x4): multiple definition of `__mingw_pcppinit'; C:/MinGW/bin/../lib/gcc/i686-w64-mingw32/14.1.0/../../../../i686-w64-mingw32/lib/../lib/crt2.o:crtexe.c.CRT$XCAA+0x0): first defined here
ld.exe: demo_plane2d0.o:crtexe.c.idata+0x440): multiple definition of `_imp___ZTVN10__cxxabiv121__vmi_class_type_infoE'; demo_plane2d0.o:crtexe.c.idata+0x440): first defined here
ld.exe: demo_plane2d0.o:crtexe.c.bss+0x0): multiple definition of `__mingw_module_is_dll'; C:/MinGW/bin/../lib/gcc/i686-w64-mingw32/14.1.0/../../../../i686-w64-mingw32/lib/../lib/crt2.o:crtexe.c.bss+0x0): first defined here
ld.exe: demo_plane2d0.o:crtexe.c.idata+0x438): multiple definition of `_imp___ZTVN10__cxxabiv117__class_type_infoE'; demo_plane2d0.o:crtexe.c.idata+0x438): first defined here
ld.exe: demo_plane2d0.o:crtexe.c.idata+0x43c): multiple definition of `_imp___ZTVN10__cxxabiv120__si_class_type_infoE'; demo_plane2d0.o:crtexe.c.idata+0x43c): first defined here

Its my mistake.
I create file Demo.o, but must exe
I changed o to Demo.exe
Now run exe.