+2. Building RIC Stub binary:
+ a. Build folder
+ cd l2/build/odu
+ b. Building RIC Stub binary
+ make ric_stub NODE=TEST_STUB MACHINE=BIT64 MODE=FDD
+ c. Cleaning RIC Stub binary
+ make clean_ric NODE=TEST_STUB MACHINE=BIT64 MODE=FDD
+
+4. Cleaning ODU and CU Stub