Hello

I just run the simple test script using command

$ bash test.sh

then i got this error

what is this error explain about?

test.sh: line 2: ./ns: No such file or directory

I've search varies solutions but never get one

How am i supposed to do about this?
Is it any problem with the installation on Ns2 itself?

Im using ns 2.29 with ubuntu 10.10

Welcome to Linux. It's a 'PATH' issue: . (dot) is your 'current' dir (`pwd`)
but the ns program isn't there.
( ./anyname trys to run anyname executable in current directory)
I'm not sure where the install put it. You could try: (IF its name is exactly ns)
find / -name ns -ls
Then put the appropriate in line 2 of your test.sh

This web-search may help: ns ubuntu linux path
If you still can't find ns, please post details of exactly how it was installed.

Best wishes...

1 members found this post helpful.

Actually, i use the btsim.tgz
and it is the patch one
BitTorrent and ns2
the guide have been given so i just extract the btsim file
and run the test.sh to test whether it works or not
The guide given also ask to recompile the ns2 if the test fail
when recompile, have an error like this :

============================================================
* Build Tk8.4.11
============================================================
make: *** No rule to make target `/users/profs/info/dario.rossi/ns-allinone-2.29/tk8.4.11/unix/Makefile.in', needed by `Makefile'. Stop.
loading cache ./config.cache
checking for Tcl configuration... (cached) found /users/profs/info/dario.rossi/ns-allinone-2.29/tcl8.4.11/unix/tclConfig.sh
checking for existence of /users/profs/info/dario.rossi/ns-allinone-2.29/tcl8.4.11/unix/tclConfig.sh... file not found
configure: error: /users/profs/info/dario.rossi/ns-allinone-2.29/tcl8.4.11/unix/tclConfig.sh is for Tcl .
Tk 8.4.11 needs Tcl 8.4.
Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl 8.4.
tk8.3.2 configuration failed! Exiting ...
Tk is not part of the ns project. Please see www.Scriptics.com
to see if they have a fix for your platform.

What is it about?
Is it related?
Im sorry
Im so new to this

Sorry, I know zero about ns. But, to save time, you might be able to find ... by searching an error line.
Here's your WHOLE EXACT error! http://www.linuxquestions.org/questi...0/#post4911967
But, again, I won't be able to help with ns. Maybe someone else will come along to help.
Best wishes! p.s. just fyi: don't Post to OLD Threads!

its okay
Thank you for helping

necro but I wanted to save this link somewhere...
I just ran across a *pre-installed* Linux with ns2 (but 6yr OLD obsolete Debian 6 Squeeze [like Ubu10 here]):
http://aboutcher.co.uk/2011/02/debain-ns2