Download the NS2.

Extract (decompressed in home/sjm/) into ns-allinone-2.29/tcl8.4.11/unix/ns-allinone-2.29/tcl8.4.11/tk8.4.11/unix/ns-allinone-2.29/otcl-1.11/

1. Install NS2.

Download ns-allinone-2.29.tar.gz

Tar xzvf ns-allinone-2.29.tar.gz

(Decompress the package in home/sjm)

Enter

Ns-allinone-2.29/tcl8.4.11/unix/

Ns-allinone-2.29/tcl8.4.11/tk8.4.11/unix/

Ns-allinone-2.29/otcl-1.11/

Then cp configure {,. orig} & sed "s/relid '/relid/" configure. orig> configure

(Solve ns2-2.29 and Ubuntu-6.06 bash incompatibility issues)

Sudo apt-get install libxmu-devsudo apt-get install-f libxt-dev

Sudo gedit home/sjm/ns-allinone-2.9/nam-1.11/agent. h

73rd rows. Change NULL to 0.

Cd ../..

Sudo./install

Sudo gedit/etc/bash. bashrc

Add at the end

Export PATH = $ PATH:/home/sjm/ns-allinone-2.29/bin:/home/sjm/ns-allinone-2.29/tcl8.4.11/unix:/home/sjm/ns-allinone-2.29/tk8.4.11/unix

Export LD_LIBRARY_PATH = $ LD_LIBRARY_PATH:/home/sjm/ns-allinone-2.29/otcl-1.11:/home/sjm/ns-allinone-2.29/lib

Export TCL_LIBRARY =/home/sjm/ns-allinone-2.29/tcl8.4.11/library

(Modify the environment variable above)

Close the terminal and re-open it.

Ns

%

Done!