ubuntu14.04上安装ns-allinone-2.35

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#ubuntu #ns2 #安装

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本文提供ns-2.35网络模拟器的详细安装步骤，包括依赖安装、环境配置及解决安装中出现的问题。

1. 首先去http://www.isi.edu/nsnam/ns/ns-build.html下载ns-allinone-2.35.tar.gz
2. 安装几个依赖文件

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

3. 解压

tar -xvzf  ns-allinone-2.35.tar.gz 
mv ns-allinone-2.35 ns    #将文件夹ns-allinone-2.35改为ns，方便以后操作

4. 安装

cd ns
sudo ./install

补充：安装包好像有一点问题，导致安装失败

In file included from linkstate/ls.cc:67:0:
linkstate/ls.h: In instantiation of ‘void LsMap::eraseAll() [with Key = int; T = LsIdSeq]’:
linkstate/ls.cc:396:28: required from here
linkstate/ls.h:137:20: error: ‘erase’ was not declared in this scope, and no declarations were found by argument-dependent lookup at the point of                         instantiation [-fpermissive]
linkstate/ls.h:137:20: note: declarations in dependent base ‘std::map, std::allocator > >’ are not found by unqualified lookup
linkstate/ls.h:137:20: note: use ‘this->erase’ instead
make: *** [linkstate/ls.o] Error 1
Ns make failed!

解决方法：

将 ns/ns-2.35/linkstate/ls.h中的137行void eraseAll() { erase(baseMap::begin(), baseMap::end()); }改为 void eraseAll() { this->erase(baseMap::begin(), baseMap::end()); }

5. 然后重新执行 sudo ./install

6. 设置环境变量
sudo gedit ./bashrc
在文件尾加入：

export PATH="$PATH:/XXX/ns/bin:/XXX/ns/tcl8.5.10/unix:/XXX/ns/tk8.5.10/unix"
export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/XXX/ns/otcl-1.14:/XXX/ns/lib"
export TCL_LIBRARY="$TCL_LIBRARY:/XXX/ns/tcl8.5.10/library"

注：XXX为ns所在绝对路径

7. 加入快捷启动

sudo ln -s /XXX/ns/bin/ns /usr/bin/
sudo ln -s /XXX/ns/nam-1.15/nam /usr/bin/

注：XXX为ns所在绝对路径