Hi,
thank you for your response but when I 'm trying the first example given in
tutorial
it returns this
---------------------------------------------------------------------------------------
[im...@localhost Imene-test]$ ../ns simple.tcl
210
0.0037499999999999999
running nam...
ns: finish: couldn't execute "nam": no such file or directory
while executing
"exec nam out.nam &"
(procedure "finish" line 8)
invoked from within
"finish"
-------------------------------------------------------------------------------------------
I think that it can't recognize nam module but when i have tested
cd Imene/ns-allinone-2.34/nam-1.14/
./nam the nam editor displays
Could you please explain me what is the problem
thanks
BilalAKhan wrote:
>
> Hi,
>
> I can see the way you have installed NS-2.I think it is fine. Whenever %
> sign appears after writing ns or ./ns it means that ns-2 has been
> installed successfully. but do not start you nam with ./nam. it will not
> work and you do not have to be the power user for writing a program as
> well. If you are in linux, simply type 'vi example1.tcl'. It will open up
> an editor and create a file named 'example1.tcl' in your home directory.
> Press insert and write what ever script you wanna write there. I would
> suggest try script already in the examples of tutorials. Once script has
> been written press Esc and write ':wq'. This will write 'example1.tcl'
> premanently and quit the screen.
>
> now its time to run the script. Give the command ns example1.tcl and press
> enter. there you go... First example of ns-2 will be infront of you in the
> shape of nam editor.
>
> Try this way and if any problems, do not hesitate to ask me.
>
> Regards,
>
> Bilal A. Khan
>
>
> iimene wrote:
>>
>>
>> Hello,
>>
>> *
>> *After installing ns2.34 , I have tryed ns command but it returns *"ns
>> command not found"
>> **
>> *
>> I have followed these steps:
>>
>>
>> 1) su , password
>> 2) yum install libX11-devel libXext-devel libXau-devel libXmu-devel
>> 3) exit
>> 4) tar xvf ns-allinone-2.34.tar.gz
>> 5) cd ns-allinone-2.34
>> 6) ./install
>> 7) To set enviroment variables, I have done like this
>>
>> cd /etc
>> gedit ~/.bashrc
>>
>> then I have added these lines on the file .bshrc
>>
>> *# LD_LIBRARY_PATH
>> OTCL_LIB=/home/Imene/ns-allinone-2.34/otcl-1.13
>> NS2_LIB=/home/Imene/ns-allinone-2.34/lib
>> export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$OTCL_LIB:$NS2_LIB
>>
>> # TCL_LIBRARY
>> TCL_LIB=/home/Imene/ns-allinone-2.34/tcl8.4.18/library
>> export TCL_LIBRARY=$TCL_LIB
>>
>> # PATH
>> XGRAPH=/home/Imene/ns-allinone-2.34/bin:/home/Imene/ns-allinone-2.34/tcl8.4.18/unix:/home/Imene/ns-allinone-2.34/tk8.4.18/unix
>> NS=/home/Imene/ns-allinone-2.34/ns-2.34/
>> NAM=/home/Imene/ns-allinone-2.34/nam-1.14/
>> PATH=$PATH:$XGRAPH:$NS:$NAM*
>>
>> after that I saved the .bshrc file and I closed it
>>
>> *source ~/.bashrc* (to save changes in the .bshrc file)
>>
>>
>> 8) cd ns-2.34/
>> 9) ./validate
>>
>> after ./ validate this message appears:
>>
>> *These messages are NOT errors and can be ignored:
>> warning: using backward compatibility mode
>> This test is not implemented in backward compatibility mode
>>
>>
>> validate overall report: some portable tests failed:
>> ./test-all-red
>> to re-run a specific test, cd tcl/test; ./test-all-TEST-NAME
>> *
>>
>> Then when I have tryed
>>
>> *cd Imene/ns-allinone-2.34/ns-2.34/
>> ./ns*
>>
>> ' % ' is displayed
>>
>> and when I tryed
>> *cd Imene/ns-allinone-2.34/nam-1.14/
>> ./nam*
>>
>> the "Nam Console was opened, so nam is OK.
>>
>> and when I tryed the echo command it return
>>
>> *[im...@localhost ~]$ echo LD_LIBRARY_PATH
>> LD_LIBRARY_PATH
>> [im...@localhost ~]$ echo TCL_LIBRARY
>> TCL_LIBRARY
>> [im...@localhost ~]$ echo PATH
>> PATH*
>>
>> I can't understand from what the problem?
>>
>>
>> Could you please explain me what is the problem?
>>
>>
>>
>> Thanks a lot for your help !!!
>>
>>
>
>
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