Engineering Clinic

This post helps you in installing nam and xgraph in ubuntu 18.04. Mandatory steps before proceeding the following installation $] sudo apt update $] sudo apt install build-essential autoconf automake libxmu-dev $] sudo apt install gcc-4.8 g++-4.8  Installing ns2 on Ubuntu 18.04 (Refer this detailed instructions) ns2 uses gcc-4.8 as c compiler and g++-4.8 as C++ Compiler ns2, nam and xgraph all these softwares were comfortable with 4.8 version so wee need to change these settings inthe Makefile.in We have to modify at three locations; 1. ns-2.35/Makefile.in 2. nam-1.15/Makefile.in 3. xgraph-12.2/Makefile.in Change as per the following in the above three files. @CC@ --> gcc-4.8 @CPP@ --> g++-4.8 ns-2.35/linkstate/ls.h  line nuber 137, change erase to this->erase Set the PATH and LD_LIBRARY_PATH in /home/networks/.bashrc file as per the video shown below. we have installed ns2, nam and xgraph in the OS Ubuntu 18.04 Subscribe to Engineering C