[ns] make failed

[neeraj gupta]

hi all

 i using ns-allinone-2.30. i trying to run a example from the tutorial "NS by Examples" where variables in c++ are binded to otcl. i written the code . the tutorial ask to add the object file (ex-linkage.o in my case) at the end of the object file list inMake file located in ns-2.30 directory. i add it under OBJ_CC . 

 am i adding the object at he right place?? if , yes then i tried make clean command (even if you tired running make command) i getting the following error

Makefile:311: *** commands commence before first target. stop.

the i tried ./configure path but in this case the object.o is  wiped out of the Makefile.

iam using Fedora 7 as OS.

kindly help

Neeraj