NS2 装配指导

NS2 安装指导

^^前奏：
 CentOS  sudo yum install libX11-devel*
   yum install xorg-x11-proto-devel*
   yum install libXt-devel*
   yum install libXmu-devel*
   
   nam ERROR: undefined reference to `gzread'
    在官网上下载zlib源码，安装成功后重新编译
 
 Ubuntu  sudo apt-get install build-essential
   apt-get install tcl8.4 tcl8.4-dev tk8.4 tk8.4-dev
   apt-get install libxmu-dev libxmu-headers

之后是下载ns2.33或2.35的源码，进入主目录，运行./install，成功之后，进入下一步

^^2.35
环境变量：~/.bashrc
 export NS_HOME=/home/god/ns2/ns-allinone-2.35
 export PATH=$NS_HOME/nam-1.15:$NS_HOME/tcl8.5.10/unix:$NS_HOME/tk8.5.10/unix:$NS_HOME/bin:$PATH
 export LD_LIBRARY_PATH=$NS_HOME/tcl8.5.10/unix:$NS_HOME/tk8.5.10/unix:$NS_HOME/otcl-1.14:$NS_HOME/lib:$LD_LIBRARY_PATH
 export TCL_LIBRARY=$NS_HOME/tcl8.5.10/library
 export PATH=$NS_HOME/ns-2.35/indep-utils/cmu-scen-gen/setdest:$NS_HOME/ns-2.35/indep-utils/cmu-scen-gen:$PATH
 
 ERROR in cygwin 中ns-allinone-2.35\ns-2.35\indep-utils\webtrace-conv\dec\proxytrace2any.cc
  在main前 添加：
   extern int IsLittleEndian(void);
   extern void ToOtherEndian(TEntry *e ) ;
 
^^2.33
环境变量：  ~/.bashrc
 export NS_HOME=/home/god/ns2/ns-allinone-2.33
 export PATH=$NS_HOME/nam-1.13:$NS_HOME/tcl8.4.18/unix:$NS_HOME/tk8.4.18/unix:$NS_HOME/bin:$PATH
 export LD_LIBRARY_PATH=$NS_HOME/tcl8.4.18/unix:$NS_HOME/tk8.4.18/unix:$NS_HOME/otcl-1.13:$NS_HOME/lib:$LD_LIBRARY_PATH
 export TCL_LIBRARY=$NS_HOME/tcl8.4.18/library
 export PATH=$NS_HOME/ns-2.33/indep-utils/cmu-scen-gen/setdest:$PATH
 

2.33 安装过程中可能出现的错误
a、 change otcl-1.13/configure Line5518  ld->gcc

 change /tk8.4.18/generic/tkBind.c
  add in line 588
       /* MappingNotify */  0,
     #ifdef GenericEvent
             0,
      #endif
       /* VirtualEvent */  VIRTUAL,

2.33 in cygwin
 a、ERROR: /tcl8.4.18/unix/tclUnixTime.c:100: error:storage size of ‘tz’ isn’t known
  /*
  *在使用前增加如下定义
  */
  struct timezone{                                  
   int tz_minuteswest;                              
   int tz_dsttime;                                  
  };
b、 ERROR: ns../tools/ranvar.cc 219
  从return GammaRandomVariable::GammaRandomVariable(1.0 + alpha_, beta_)改为
  return GammaRandomVariable(1.0 + alpha_, beta_)   (去掉类名)