[ns] Error of Installation of AOMDV in ns2.33

Hello All,

I tried to install NS-2.33-AOMDV-Multiple-Interface
patch in
ns-allinone-2.33  from website
http://mohittahiliani.blogspot.com/2011/07/modified-aomdv-with-multiple-interface.html. 
I followed the instructions above in this blog (Paste
the downloaded patch in ns-allinone-2.33 folder; Give the following
command:
patch -p1 < NS-2.33-AOMDV-Multiple-Interface.patch).

When i given ./install i had the following error:

trace/cmu-trace.o: In function `hdr_aomdv::access(Packet const*)':
cmu-trace.cc:(.gnu.linkonce.t._ZN9hdr_aomdv6accessEPK6Packet+0x7): undefined reference to `hdr_aomdv::offset_'
collect2: ld returned 1 exit status
make: *** [ns] Error 1
Ns make failed!

Could anybody please help me soon?

Thanks in advance.

Wei

________________________________