i am having following error while rebuild ns-2.33

i have type two command 'make clean' and 'make'

anybody help me

common/packet.h:391: error: ‘PT_LOCS’ was not declared in this scope
common/packet.h:394: error: ‘PT_HLS’ was not declared in this scope
common/packet.h:397: error: ‘PT_GPSR’ was not declared in this scope
common/packet.h:400: warning: deprecated conversion from string constant to ‘char*’
common/scheduler.cc: In member function ‘virtual int Scheduler::command(int, const char* const*)’:
common/scheduler.cc:216: warning: deprecated conversion from string constant to ‘char*’
make: *** [common/scheduler.o] Error 1

Rebuilding ns-2.33/ , Ubuntu 10.04 :

Either reconfigure ( If you have a new / edited `Makefile.in` ) with :
$ export CXX=g++-4.1 && ./configure

If you are using an edited Makefile for the rebuild :
Please change Makefile line 37 to : CPP = g++-4.1


.. If you made some changes in 'packet.h' :
Could be you will have to look for errors in packet.h .

-

i got the following error after changing in packet.h file

i had type 'make clean' and 'make'

trace/cmu-trace.cc:1278: error: invalid use of undefined type ‘struct hdr_hls’
trace/cmu-trace.cc:1151: error: forward declaration of ‘struct hdr_hls’
trace/cmu-trace.cc:1280: error: invalid use of undefined type ‘struct hdr_hls’
trace/cmu-trace.cc:1151: error: forward declaration of ‘struct hdr_hls’
trace/cmu-trace.cc:1281: error: invalid use of undefined type ‘struct hdr_hls’
trace/cmu-trace.cc:1151: error: forward declaration of ‘struct hdr_hls’
make: *** [trace/cmu-trace.o] Error 1