We have depicted this article as the reference to install network simulator 3 in Ubuntu.
Phase: I
As the initial process, we have to download ns3 package through the URL which is mentioned below,
https://www.nsnam.com/2021/07/installing-ns-334-in-ubuntu-2004.html
Phase: II
Following that we have to install the basic required packages that are functional through the following commands.
sudo apt update
sudo apt install g++ python3 python3-dev python-dev pkg-config sqlite3 python3-setuptools git qt5-default gir1.2-goocanvas-2.0 python3-gi python3-gi-cairo python3-pygraphviz gir1.2-gtk-3.0 ipython3 openmpi-bin openmpi-common openmpi-doc libopenmpi-dev autoconf cvs bzr unrar openmpi-bin openmpi-common openmpi-doc libopenmpi-dev tcpdump wireshark libxml2 libxml2-dev
Phase: III
Additionally, we have to install the packages and that are implemented through following commands in Ubuntu 20.04 terminal window.
cd ns-allinone-3.34/
./build.py –enable-examples –enable-tests
Phase: IV
In addition, we have to configure the installed packages through the utilization of following commands.
cd ns-3.34/
./configure
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