[ns] about c++ and tcl debugger in ns2

[Ding; Yan Annie]

Hi guys and girls,

I have a question about ns2 debug tool. Could we use only gdb for
both C++ and OTcl debug in ns2? Or we must use gdb for c++ and
"tcl-debugger 2.0" for OTcl? Actually I tried to use the second method but
failed in installation. So i hope to confirm if I can just use gdb for ns2
debug in both c++ and tcl.


Thanks in advance,

Annie