转：ubuntu8.04下安装ns2

转个贴子，最近要用ns2做仿真。

自己实践了一下在linux下安装ns2，很顺利； 默认安装好的xubuntu 8.04下： 到http://jaist.dl.sourceforge.net/sourceforge/nsnam/或http://sourceforge.net/project/s ... 3&package_id=169689等地方下载ns-allinone-2.33.tar.gz 因为ubuntu的source没有ns2； # wget -c url; 下载过程中可以安装相关的库等： # sudo apt-get install build-essential # sudo apt-get install tcl8.4 tcl8.4-dev tk8.4 tk8.4-dev # sduo apt-get install libxmu-dev libxmu-headers 可以把解压缩后的源码放到欲安装的位置。例如： # sudo mkdir /usr/local/NS2 # tar xvfz ns-allinone-2.33.tar.gz # sudo mv ns-allinone-2.33/* /usr/local/NS2 # cd NS2 # sudo ./install 安装完后，注意提示： IMPORTANT NOTICES: (1) You MUST put /usr/local/NS2/otcl-1.13, /usr/local/NS2/lib, into your LD_LIBRARY_PATH environment variable. If it complains about X libraries, add path to your X libraries into LD_LIBRARY_PATH. If you are using csh, you can set it like: setenv LD_LIBRARY_PATH If you are using sh, you can set it like: export LD_LIBRARY_PATH= (2) You MUST put /usr/local/NS2/tcl8.4.18/library into your TCL_LIBRARY environmental variable. Otherwise ns/nam will complain during startup. After these steps, you can now run the ns validation suite with cd ns-2.33; ./validate 可以在shell下添加更新环境变量，或者在～/.bashrc尾部添加： export PATH=$PATH:/usr/local/NS2/bin:/usr/local/NS2/tcl8.4.184/unix:/usr/local/NS2/tk8.4.18/unix export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/NS2/otcl-1.13:/usr/local/NS2/lib export TCL_LIBRARY=$TCL_LIBRARY:/usr/local/NS2/tcl8.4.18/library 对于是.cshrc，方式为： set path = (/sbin /bin /usr/sbin /usr/bin /usr/local/sbin /usr/local/bin /usr/X11R6/bin $HOME/bin /usr/local/NS2/bin /usr/local/NS2/tcl8.4.18/unix /usr/local/NS2/tk8.4.18/unix) setenv LD_LIBRARY_PATH /usr/local/NS2/otcl-1.13:/usr/local/NS2/lib setenv TCL_LIBRARY /usr/local/NS2/tcl8.4.18/library 做验证安装情况： # cd /usr/local/NS2/ns-2.31 # ./validate 验证OK; #ns % ......ok......