*Copy ns-allinone-2.35. tar.
gz to home directory
*Right click on ns-allinone-2.35.tar.gz then select "extract here"
*Close the home directory.
Check INTERNET connection.Then
update ubuntu(in show Applications icon- software updater) after
this
*From desktop open the terminal then copy & paste below 3 commands one by
one(each time press enter Key)
sudo apt update (check for internet connection)
sudo apt install ns2
sudo apt install nam
Check successful installation by typing ns in open terminal press
enter key we get % mark.
For program check copy tcl programs to below dirctory
cd ns-allinone-2.35/ns-2.35/tcl/ex/
then type ns pt-pt.tcl press enter key we get the result.
OR………………….……………..OR…………………………………..OR………………………………………..OR………………..
*Copy ns-allinone-2.35. tar.gz to home directory
*Right click on ns-allinone-2.35.tar.gz then select "extract here"
*Close the home directory.
*From desktop open the terminal then copy & paste below commands one by one(each
time press enter Key)
tar -xvzf ns-allinone-2.35.tar.gz
sudo sudo apt-get install build-essential autoconf automake libxmu-dev
sudo apt-get install gcc
cd ns-allinone-2.35/ns-2.35/linkstate/
gedit ls.h .........then click on SAVE & close
void eraseAll() { this->erase(baseMap::begin(), baseMap::end()); }
cd ..
cd ..
cd otcl-1.14/
sudo gedit Makefile.in ......then click on SAVE & close
CD ..
./install
sudo gedit ~/.bashrc .......then click on SAVE & close
# LD_LIBRARY_PATH
OTCL_LIB=/home/admin1/ns-allinone-2.35/otcl-1.14
NS2_LIB=/home/admin1/ns-allinone-2.35/lib
X11_LIB=/usr/X11R6/lib
USR_LOCAL_LIB=/usr/local/lib
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$OTCL_LIB:$NS2_LIB:$X11_LIB:
$USR_LOCAL_LIB
# TCL_LIBRARY
TCL_LIB=/home/admin1/ns-allinone-2.35/tcl8.5.10/library
USR_LIB=/usr/lib
export TCL_LIBRARY=$TCL_LIB:$USR_LIB
# PATH
XGRAPH=/home/admin1/ns-allinone-2.35/bin:/home/admin1/ns-allinone-
2.35/tcl8.5.10/unix:/home/admin1/ns-allinone-2.35/tk8.5.10/unix
#the above two lines beginning from xgraph and ending with unix should come on
the same line
NS=/home/admin1/ns-allinone-2.35/ns-2.35/
NAM=/home/admin1/ns-allinone-2.35/nam-1.15/
PATH=$PATH:$XGRAPH:$NS:$NAM
source ~/.bashrc
sudo apt-get install libperl4-corelibs-perl
sudo apt-get install xgraph
sudo apt install ns2
sudo apt install nam
if error occurs like “Command 'ns' not found, but can be installed with:
sudo apt install ns2 then do following steps.
sudo apt update (check for internet connection)
sudo apt install ns2
sudo apt install nam
Even after this if it gives same error then update ubuntu(in show
Applications icon- software updater) then again follow above three
steps.
If “UNABLE TO LOCATE XGRAPH” message appears then install below
commands one by one
sudo apt install perl libxt-dev libx11-dev libxmu-dev
wget http://archive.ubuntu.com/ubuntu/pool/universe/x/xgraph/xgraph_12.1-
17_amd64.deb
wget http://archive.ubuntu.com/ubuntu/pool/main/libx/libx11/libx11-6_1.6.4-
3ubuntu0.2_amd64.deb
wget http://archive.ubuntu.com/ubuntu/pool/main/g/glibc/libc6_2.27-
3ubuntu1_amd64.deb
sudo dpkg -i *.deb
