install ZRP in NS2
 

hello , can u help me please ?
whene i execute this cmnd 'cp ns ns235-zrp' i have this prblm ---> cp: cannot stat 'ns': No such file or directory

You first need to read the LQ Rules about not using text-speak, and the "Question Guidelines" link in my posting signature. There are MANY threads on this site dealing with NS2 and ZRP, and many other guides you can find with a brief Google search. Doing your own research should be the first thing you do. Past that, you don't provide any details about your system, where you got the software you're working with, what instructions you're following, etc. We cannot guess.

Short answer to your question: the ns file in your copy command isn't in the directory where you're issuing the command. Go to the right directory.

install zrp in ns2
 

thank you so much for your answer , i try to install zrp protocol in ns2 ubuntu 18.10
and i follow these steps :
tar xvf ns-allinone-2.35_gcc5.tar.gz
https://drive.google.com/file/d/0B7S...ew?usp=sharing
cd ns-allinone-2.35/
patch -p0 < zrp-ns235.patch
https://drive.google.com/file/d/0B7S...ew?usp=sharing
export CC=gcc-4.8 CXX=g++-4.8 && ./install
cd ns-2.35/
cp ns ns235-zrp
sudo cp ns235-zrp /usr/local/bin/

------------ Simulation ----------
ns235-zrp zrp-Demo1-1.tcl

Ok...so again, you aren't in the correct directory when you issue the copy command. If you are able to run "cd ns-2.35" with no errors, then type in "ls" to see what's in that folder.

ok , i found :
adc BASE-VERSION config.h diffserv gaf link mobile puma routing tmix wpan
allinone baytcp config.log diffusion gen linkstate mpls pushback rtproto TODO.html xcp
aodv bin config.status diffusion3 HOWTO-CONTRIBUTE mac nix qs satellite tools zrp
aomdv bitmap config.sub doc imep Makefile ns.1 queue sctp tora
apps CHANGES.html configure dsdv indep-utils Makefile.in ns-2.35 rap sensor-nets trace
asim classifier configure.in dsr install-sh Makefile.in.rej ns_tclsh.cc README src_rtg validate
autoconf.h common COPYRIGHTS empweb INSTALL.WIN32 makefile.vc packmime realaudio tcl validate.out
autoconf.h.in conf dccp emulate lib mcast pgm release_steps.txt tcp VERSION
autoconf-win32.h config.guess delaybox FILES LICENSES mdart plm routealgo test-all webcache

Please post such things in CODE tags to make them easier to read. That said, you are obviously not following the instructions...they said clearly to type in "cd ns-2.35"...and you have NOT, since the ns-2.35 directory shows in the folder you're in.

Follow the instructions.

No , i already have another file with the same in the middle of the ns-2.35 file
and when i run 'ls' i find zrp file

There is no file named ns in the directory listing you posted.

No idea what you are talking about. Again, READ and FOLLOW the instructions. They very clearly say:
Bolded a part you are NOT DOING. The folder contents you posted clearly show the ns-2.35 directory...you obviously cannot copy something from within THAT folder until you go INTO that folder, using the commands posted.

Again: follow the instructions. If you are unable or unwilling to do so, there isn't much anyone can help you with.

Or you could try this:

install zrp in ns2
 

thnks ,
Yes, I do not know where to get it!!!

You **PAY ATTENTION** to what you've been told so far, that's how.

AGAIN: you are NOT following the instructions; you posted a directory listing, with the directory you're supposed to cd into IN IT....you ARE IN THE WRONG PLACE for the copy command to work. AGAIN: the instructions clearly tell you to type in "cd ns-2.35"...you have not done that. Until you do, you are not going to find the ns needed, since you are in the wrong directory.

Cannot be more plain.

install zrp in ns2
 

No , I told you that there is another file in the file ns-2.35 called also ns-2.35
And when you run the instruction 'sudo cp ns ns235-zrp', I find the same error 'cp: cannot stat 'ns': No such file or directory
'

Please, humor us and run again and see what happens. If you won't do that, I quit.

RIGHT...because, as you have been told NUMEROUS TIMES so far, you have not run the "cd ns-2.35" command, to go INTO THAT FOLDER. Which is where the ns data is.

Until you go into that folder, you *WILL NOT* find that data....you are skipping a step, and seem to be amazed that things aren't working. Again, either do what is suggested/follow the instructions, or there is no point in posting.