..\..\Tools\ARM_GNU\bin\Win32\arm-none-eabi-ld: warning: cannot find entry symbol nebil_app_spar_crt_setup; defaulting to 00204fd0
OK, made elf.
durring downloading it accure this error mesg
We are working on the public release of an installer based version of SDK 2.2 for Ubuntu Linux.
This should resolve the issue you are seeing.