安装 ns-3.12

1.下载
从这个页面下载：http://www.nsnam.org/ns-3-12/
The source code can be downloaded from here while the extensive documentation is available in a variety of formats from here.
下载地址：
www.nsnam.org/release/ns-allinone-3.12.1.tar.bz2

下载后，保存。

2. 把 ns-allinone-3.12.1.tar.bz2 复制到你想安装的位置，并解压
$ tar -xvf ns-allinone-3.12.1.tar.bz2

进入解压后的目录： ns-allinone-3.12.1
$ cd ns-allinone-3.12.1
$ ./build.py

显示：
...
[1367/1368] vnum: build/debug/libns3-point-to-point-layout.so -> build/debug/libns3-point-to-point-layout.so.3
[1368/1368] vnum: build/debug/libns3-test.so -> build/debug/libns3-test.so.3
Waf: Leaving directory `/home/gpf/ns-312/ns-allinone-3.12.1/ns-3.12.1/build'
'build' finished successfully (20m39.217s)

Modules built:
aodv                      applications              bridge                   
config-store              core                      csma                     
csma-layout               dsdv                      emu                      
energy                    flow-monitor              internet                 
lte                       mesh                      mobility                 
mpi                       netanim                   network                  
nix-vector-routing        ns3tcp                    ns3wifi                  
olsr                      point-to-point            point-to-point-layout    
propagation               spectrum                  stats                    
tap-bridge                template                  test                     
tools                     topology-read             uan                      
virtual-net-device        visualizer                wifi                     
wimax                    

Modules not built:
click                     openflow


3. 进入 ns-allinone-3.12.1／ns-3.12.1目录：
$ cd ns-3.12.1
用waf配置并编译
$ ./waf configure --enable-examples --enable-tests
$ ./waf

测试 ：
$ ./waf --run hello-simulator
显示：
Waf: Entering directory `/home/gpf/ns-312/ns-allinone-3.12.1/ns-3.12.1/build'
Waf: Leaving directory `/home/gpf/ns-312/ns-allinone-3.12.1/ns-3.12.1/build'
'build' finished successfully (7.327s)
Hello Simulator

安装成功。