ns2.34 installation help in Ubuntu 10.10

maneshmotts · 09-10-2011, 04:41 AM

nope the gcc34 show up the same tcl error message .

Hey how do we check whether it is an 64bi or 32 bit version ?

knudfl · 09-10-2011, 04:44 AM

The command 'uname -a' will show.

If any x86_64 (amd64) appears, it is a 64bits OS.

To use gcc34, g++34 : Please reboot.

maneshmotts · 09-10-2011, 04:47 AM

'uname-a' cmd give the following output

Linux mwk 2.6.38-11-generic-pae #48-Ubuntu SMP Fri Jul 29 20:51:21 UTC 2011 i686 i686 i386 GNU/Linux

how to you find it as 32 or 64 bit

ok will reboot and try to use the gcc34 and will post it here

thanks

maneshmotts · 09-10-2011, 04:54 AM

i got the same tcl error even after the reboot too .

knudfl · 09-10-2011, 04:54 AM

Quote:

i686 i686 i386

That's 32bits. ( No 'x86_64' was displayed.)

knudfl · 09-10-2011, 04:58 AM

Quote:

I got the same tcl error even after the reboot too.

May be Ubuntu 11.04 got even worse since last time I made a build
of ns-allinone-2.34 ? ?

Suggest : Start from scratch in a new folder, like /home/<name>/ns/

.

maneshmotts · 09-10-2011, 05:03 AM

Quote:

Originally Posted by knudfl

May be Ubuntu 11.04 got even worse since last time I made a build
of ns-allinone-2.34 ? ?

Suggest : Start from scratch in a new folder, like /home/<name>/ns/

.

ok will try to install in new folder and if you have any link where the steps need to be followed that would be a great help !!

knudfl · 09-10-2011, 05:47 AM

All important tips : Post # 15.

About :
cd ns-allinone-2.34/ && export CC=gcc34 CXX=g++34 && ./install
! The export command is temporary. Will reset to gcc(-4.5)
when you exit the terminal.

LQ Search : Keyword = ns-allinone

Some 11.04 examples ..
http://www.linuxquestions.org/questi...1-04-a-899963/

http://www.linuxquestions.org/questi...-patch-898571/

..

maneshmotts · 11-07-2011, 06:19 PM

Hi Now I am using the Ubunutu 11.10 it has gcc of 4.6 does ns 2 simulator support gcc 4.6 i am using a 32bit os ??

knudfl · 11-10-2011, 10:45 AM

Post # 24, @ maneshmotts.

Sorry, Ubuntu 11.10 is not usable for ns2.
And by the way, Ubuntu 11.10 has 3 different gcc / g++ versions :
4.4 , 4.5 , 4.6 , all can be installed at the same time.

Suggest : Use Ubuntu 10.04 for ns2. ( Or any other Linux OS.)
Avoid Ubuntu 11.xx.
(Ubuntu 11.04 is usable with a special "g++42-compat-4.2.4_i386.deb".)

..

maneshmotts · 02-24-2012, 02:39 AM

HI I while trying to install ns2 I am getting following error.

Quote:

In file included from mpls/classifier-addr-mpls.cc:75:
mpls/classifier-addr-mpls.h: At global scope:
mpls/classifier-addr-mpls.h:1: error: expected unqualified-id before ‘/’ token
mpls/classifier-addr-mpls.h:1: error: expected constructor, destructor, or type conversion before ‘-’ token
mpls/classifier-addr-mpls.h:1: error: expected constructor, destructor, or type conversion before ‘-’ token
mpls/classifier-addr-mpls.h:1: error: expected constructor, destructor, or type conversion before ‘-’ token
make: *** [mpls/classifier-addr-mpls.o] Error 1
Ns make failed!
See http://www.isi.edu/nsnam/ns/ns-problems.html for problems

This was fresh installation in ns 2.35 in ubuntu 10.04. Kindly help
Thanks

knudfl · 02-24-2012, 03:15 AM

# 26.

A corrupt package ? Suggest : Use a new ns-allinone-2.35.tar.gz
http://sourceforge.net/projects/nsnam/files/

The default g++ 4.4.3 works OK with ns-2.35 in Ubuntu 10.04 32bits.

'g++ -version' : g++ (Ubuntu 4.4.3-4ubuntu5) 4.4.3
'g++ -v' : Target: i486-linux-gnu

.

maneshmotts · 02-24-2012, 04:36 AM

Thanks for the reply.ya the new packet made my installation successful I have set the environmental variable and validate all the test was successful. when I try to run the NS2 file it says. "ns command not found" .

knudfl · 02-24-2012, 06:50 AM

# 28.

Quote:

I have set the environmental variable ..

Not required. 'ns' is hard coded to find the libraries.

Installing ns and nam to a system path :
cd ns-allinone-2.35/ns-2.35/ && sudo make install
cd ../nam-1.15/ && sudo make install

'make install' will copy ns and nam to /usr/local/bin/

.

lucky89 · 03-03-2012, 01:18 PM

hi

I need your help regarding installation of NS2.34 in Ubuntu 11.10
I have Ubunut11.10 32 bit version.

could anyone please help me ? I thank you in advance !