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Installing ns-3.37 and ns-3.35 in Ubuntu | Ubuntu 22.04 | NS3

Multiple Versions of ns3 in Ubuntu 22.04 In this post, we are going to install two versions of ns3 namely ns-3.35 and ns-3.37  My OS is : Ubuntu 22.04 LTS (Long Term Support) ns-3.35 uses waf and (./waf --run scratch/first)  ns-3.37 uses cmake  (./ns3 run scratch/first.cc) So we will install both the packages  Go through the video for complete instructions To start with  $ sudo apt update  $ sudo apt install build-essential autoconf automake libxmu-dev g++ python3 python3-dev pkg-config sqlite3 cmake python3-setuptools git qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools 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 gsl-bin libgsl-dev libgslcblas0 wireshark tcpdump sqlite sqlite3 libsqlite3-dev  libxml2 libxml2-dev libc6-dev libc6-dev-i386 libclang-dev llvm-dev automake python3-pip libxml2 libxml2-dev libboost-all-dev  I have downloaded both the versions of ns3 fr

xgraph Error (dialog.c)

If you are installing ns2 allinone package in fedora or ubuntu or any other linux, all the packages will be installed successfully. Occasionally the recent distributions of Linux flavors failed to install xgraph.

Problem:

The possible error you may get is [dialog.o] error,

Solution:

  1. Open the file dialog.c which is available under the folder xgraph-12.1/ (this is in my case)
  2. Find out the function getline() (will be at two places), usually line number 780 and 891 or 889, replace getline() function to newgetline() (at the both the places)
  3. save the file and at the prompt give ./configure
  4. give the command make
  5. If there are no errors, xgraph will work now..

Comments

  1. hello sir, i have installed ns2.34 on fedora 14. while executing xgraph an error occured :command not found.
    i have implemented above mentioned solution but m not able to understand where to give ./configure command on prompt either in folder ns2.34 or xgraph folder..plz help me out

    ReplyDelete
  2. hello sir, i have installed ns2 allinone package successfully, but while executing xgraph command it is showing "xgraph command not found" error.
    i m not getting where is the error. please help me on this ...

    ReplyDelete
    Replies
    1. have you tried correcting this (dialog.c) error. if not do it, else tell me which OS, which ns2 version you tried.

      Delete
    2. sir iam having ubuntu 18 OS,
      and iam uanble to open dialog.o file,
      Please suggest me how to open

      Delete
  3. hello sir
    iam getting the error for graph installation as
    ~/Desktop/ns-allinone-2.35/xgraph-12.2$ ./xgraph
    Segmentation fault (core dumped)
    please help me

    ReplyDelete

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