参考博客:https://blog.youkuaiyun.com/qiushye/article/details/53082096?tdsourcetag=s_pcqq_aiomsg
1.升级更新
sudo apt-get update
sudo apt-get upgrade
2.ns2.35下载
http://sourceforge.net/projects/nsnam/files/
(链接:http://nchc.dl.sourceforge.net/project/nsnam/allinone/ns-allinone-2.35/ns-allinone-2.35.tar.gz),
3.把下载的ns-allinone-2.35压缩包复制到安装的目录(/home),再解压 tar xvfz ns-allinone-2.35.tar.gz
下载需要的软件包
sudo apt-get install build-essential
sudo apt-get install tcl8.5 tcl8.5-dev tk8.5 tk8.5-dev
sudo apt-get install libxmu-dev libxmu-headers
(这里的tcl和tk的版本和前面解压的文件内的tcl,tk版本一样)
4.安装
(切记不要利用sudo apt-get install ns2和sudo apt-get install nam来下载ns