Post #15, @rana_abdallah : Welcome to LQ.

Assume ns-allinone-2.30 + {The patch ns-2.30_eurane-1.12.diff.gz}
Patch : https://drive.google.com/file/d/0B7S...it?usp=sharing

"umts.tcl" works OK here : $ ns-eurane umts.tcl
... and the file ``umts.tr´´ 12MB is created.

May be you are using the wrong executable 'ns' ?
( Or you have a failed build.)

Please try : $ cd ns-2.30/
Copy the right 'ns' to a new name : $ cp ns ns-eurane
And : # cp ns-eurane /usr/local/bin/
... then you can do $ ns-eurane umts.tcl
... and the other examples from "umts-eurane-examples.tar.bz2"
https://drive.google.com/file/d/0B7S...it?usp=sharing

Eurane-umts info, LQ : http://www.linuxquestions.org/questions/tags/eurane/

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Thank you knudfl for your reply
If I try to simulate a simple tcl code, it works normally.
However, the site " http://eurane.ti-wmc.nl/eurane/ " does not open so how can i add the eurane patch?
I've tried the umtc.tcl inscripted in " ex-umts-eurane" but it gives the same error, so how it can be solved?
Thank you

← #17 .
Getting the patch : https://drive.google.com/file/d/0B7S...it?usp=sharing
,,, Ref. post #16.

Building ns-2.30 - Eurane , example :
$ tar xvf ns-allinone-2.30.tar.gz
$ cd ns-allinone-2.30/
$ ln -s ns-2.30/ ns-2.30-eu112
$ zcat ns-2.30_eurane-1.12.diff.gz | patch -p1
$ export CC=gcc41 CXX=g++-41 && ./install

Any questions ? Then specify your OS :
a) Please show the reply from the command $ uname -m
b) OS name and version, please.

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$ tar xvf ns-allinone-2.30.tar.gz
tar: ns-allinone-2.30.tar.gz: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now


bash: /usr/bin/patch: Permission denied
bash: ./install: No such file or directory


when i wrote : $ uname -m
it gives: i686

← #19 .

You must add the path to the location where you keep "ns-allinone-2.30.tar.gz".
Like $ tar xvf ../Downloads/ns-allinone-2.30.tar.gz
Or $ tar xvf /home/rana/Downloads/ns-allinone-2.30.tar.gz

Important : OS name and version, please.

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knudfl, can we contact by mail plz?
cz the path is fixed and it gives the same error.

← #21 .

All technical discussion is supposed to take place in the Forums,
so all readers can benefit from the solutions.

? Did you create the executable 'ns' : "ns-allinone-2.30/ns-2.30/ns ?
Using : See post #16.

No OS ? You still haven't told which {OS name and version} you have !

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I am using cygwin on Windows 7.

I was getting the same issue after implementing ZRP protocol in ns2. The root cause of this issue is spelling mistake, syntax error in the modified code. Solution to this problem is run >sudo make -k in "./ns-2.3*", You will grt the list of errors just resolve it and you are done