Install NS2.29---problems collecting!

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本文记录了在Fedora10系统和GCC4.3.0环境下安装ns-2.29过程中遇到的各种编译错误及解决方法，包括对sctp.h、god.h等文件的修改。

fedora10系统gcc4.3.0下安装ns-2.29记录:

1)
./sctp/sctp.h:632: 错误：有多余的限定‘SctpAgent::’在成员‘DumpSendBuffer’上
trace/trace.cc:185: 警告：不建议使用从字符串常量到‘char*’的转换
trace/trace.cc:185: 警告：不建议使用从字符串常量到‘char*’的转换
trace/trace.cc:185: 警告：不建议使用从字符串常量到‘char*’的转换
trace/trace.cc:185: 警告：不建议使用从字符串常量到‘char*’的转换
trace/trace.cc:185: 警告：不建议使用从字符串常量到‘char*’的转换
make: *** [trace/trace.o] 错误 1
Ns make failed!

$gedit /usr/NS2/ns-allinone-2.27/ns-2.27/sctp/sctp.h

void SctpAgent::DumpSendBuffer();

改为：

void DumpSendBuffer();

2)
./mobile/god.h: At global scope:
./mobile/god.h:88: 错误：有多余的限定‘vector::’在成员‘operator=’上
./mobile/god.h:93: 错误：有多余的限定‘vector::’在成员‘operator+=’上
./mobile/god.h:98: 错误：有多余的限定‘vector::’在成员‘operator==’上
./mobile/god.h:101: 错误：有多余的限定‘vector::’在成员‘operator!=’上
make: *** [src_rtg/sragent.o] 错误 1
Ns make failed!

$gedit /usr/NS2/ns-allinone-2.27/ns-2.27/mobile/god.h

inline void vector::operator=(const vector a)
inline void vector::operator+=(const vector a)
inline int vector::operator==(const vector a)
inline int vector::operator!=(const vector a)

改为：

inline void operator=(const vector a)
inline void operator+=(const vector a)
inline int operator==(const vector a)
inline int operator!=(const vector a)

3)
queue/cbq.cc:112: 错误：ISO C++ 不允许声明无类型的‘CBQueue’
queue/cbq.cc:112: 错误：expected ‘;’ before ‘*’ token
queue/cbq.cc: In member function ‘virtual int CBQueue::insert_class(CBQClass*)’:
queue/cbq.cc:488: 错误：‘class CBQClass’没有名为‘cbq_’的成员
queue/cbq.cc: In constructor ‘CBQClass::CBQClass()’:
queue/cbq.cc:805: 错误：类‘CBQClass’没有名为‘cbq_’的字段
queue/cbq.cc: In member function ‘virtual void CBQClass::recv(Packet*, Handler*)’:
queue/cbq.cc:850: 错误：‘cbq_’在此作用域中尚未声明
queue/cbq.cc:856: 错误：‘cbq_’在此作用域中尚未声明
queue/cbq.cc: In member function ‘void CBQClass::update(Packet*, double)’:
queue/cbq.cc:873: 错误：‘cbq_’在此作用域中尚未声明
queue/cbq.cc: In member function ‘int CBQClass::desc_with_demand()’:
queue/cbq.cc:928: 错误：‘cbq_’在此作用域中尚未声明
queue/cbq.cc: In member function ‘void CBQClass::newallot(double)’:
queue/cbq.cc:975: 错误：‘cbq_’在此作用域中尚未声明
queue/cbq.cc: In member function ‘virtual int CBQClass::command(int, const char* const*)’:
queue/cbq.cc:1002: 错误：‘cbq_’在此作用域中尚未声明
make: *** [queue/cbq.o] 错误 1
Ns make failed!

$gedit /usr/NS2/ns-allinone-2.27/ns-2.27/queue/cbq.cc

#define POWEROFTWO 16
+class CBQueue;
class CBQClass : public Connector {

4)
./tora/tora_neighbor.h:72: 错误：ISO C++ 不允许声明无类型的‘toraAgent’
./tora/tora_neighbor.h:72: 错误：expected ‘;’ before ‘*’ token
tora/tora.cc: In member function ‘void toraAgent::rt_resolve(Packet*)’:
tora/tora.cc:238: 警告：不建议使用从字符串常量到‘char*’的转换
tora/tora.cc: In member function ‘void toraAgent::recvUPD(Packet*)’:
tora/tora.cc:462: 警告：不建议使用从字符串常量到‘char*’的转换
tora/tora.cc: In member function ‘void toraAgent::recvCLR(Packet*)’:
tora/tora.cc:648: 警告：不建议使用从字符串常量到‘char*’的转换
make: *** [tora/tora.o] 错误 1
Ns make failed!

$gedit /usr/NS2/ns-allinone-2.27/ns-2.27/tora/tora_neighbor.h

#define __tora_neighbor_h__
+class toraAgent;
enum LinkStatus {

5)
dsr/dsragent.cc:787: 错误：‘XmitFlowFailureCallback’在此作用域中尚未声明
dsr/dsragent.cc:1344: 错误：‘XmitFailureCallback’在此作用域中尚未声明
make: *** [dsr/dsragent.o] 错误 1
Ns make failed!

$gedit /usr/NS2/ns-allinone-2.27/ns-2.27/dsr/dsragent.cc

+void XmitFlowFailureCallback(Packet *pkt, void *data);
+void XmitFailureCallback(Packet *pkt, void *data);

/*===========================================================================
SendBuf management and helpers

6)
diffusion/diffusion.cc:404: 错误：‘XmitFailedCallback’在此作用域中尚未声明
make: *** [diffusion/diffusion.o] 错误 1
Ns make failed!

$gedit /usr/NS2/ns-allinone-2.27/ns-2.27/diffusion/diffusion.cc

#include "routing_table.h"
+void XmitFailedCallback(Packet *pkt, void *data);
char *MsgStr[]= {"", "INTEREST", "DATA", "DATA_READY", "DATA_REQUEST",

7)
diffusion/omni_mcast.cc:367: 错误：‘OmniMcastXmitFailedCallback’在此作用域中尚未声明
make: *** [diffusion/omni_mcast.o] 错误 1
Ns make failed!

$gedit /usr/NS2/ns-allinone-2.27/ns-2.27/diffusion/omni_mcast.cc

#include "god.h"
+void OmniMcastXmitFailedCallback(Packet *pkt, void *data);
static class OmniMcastClass : public TclClass {

8)
tcp/tcp-sack-rh.cc:68: 错误：有多余的限定‘SackRHTcpAgent::’在成员‘newack’上
make: *** [tcp/tcp-sack-rh.o] 错误 1
Ns make failed!

$gedit /usr/NS2/ns-allinone-2.27/ns-2.27/tcp/tcp-sack-rh.cc

virtual void computefack();
//virtual void SackRHTcpAgent::newack(Packet* pkt);
+virtual void newack(Packet *pkt);

9)
pgm/pgm-agent.cc:278: 错误：有多余的限定‘PgmAgent::’在成员‘trace_event’上
pgm/pgm-agent.cc: In member function ‘void PgmAgent::handle_rdata(Packet*)’:
pgm/pgm-agent.cc:578: 警告：不建议使用从字符串常量到‘char*’的转换
pgm/pgm-agent.cc: In member function ‘void PgmAgent::handle_nak(Packet*)’:
pgm/pgm-agent.cc:727: 警告：不建议使用从字符串常量到‘char*’的转换
pgm/pgm-agent.cc: In member function ‘void PgmAgent::handle_ncf(Packet*)’:
pgm/pgm-agent.cc:824: 警告：不建议使用从字符串常量到‘char*’的转换
make: *** [pgm/pgm-agent.o] 错误 1
Ns make failed!

$gedit /usr/NS2/ns-allinone-2.27/ns-2.27/pgm/pgm-agent.cc

void print_stats();
-//void PgmAgent::trace_event(char *evType, double evTime);
+void trace_event(char *evType, double evTime);

10)
pgm/pgm-sender.cc:160: 错误：有多余的限定‘PgmSender::’在成员‘trace_event’上
pgm/pgm-sender.cc: In member function ‘virtual void PgmSender::handle_nak(Packet*)’:
pgm/pgm-sender.cc:472: 警告：不建议使用从字符串常量到‘char*’的转换
pgm/pgm-sender.cc: In member function ‘virtual void PgmSender::send_rdata(RdataItem*)’:
pgm/pgm-sender.cc:619: 警告：不建议使用从字符串常量到‘char*’的转换
make: *** [pgm/pgm-sender.o] 错误 1
Ns make failed!

$gedit /usr/NS2/ns-allinone-2.27/ns-2.27/pgm/pgm-sender.cc

-//void PgmSender::trace_event(char *evType, nsaddr_t daddr, double evTime);
+void trace_event(char *evType, nsaddr_t daddr, double evTime);

11)
pgm/pgm-receiver.cc:157: 错误：有多余的限定‘PgmReceiver::’在成员‘trace_event’上
pgm/pgm-receiver.cc: In member function ‘void PgmReceiver::generate_Nak(int)’:
pgm/pgm-receiver.cc:589: 警告：不建议使用从字符串常量到‘char*’的转换
make: *** [pgm/pgm-receiver.o] 错误 1
Ns make failed!

$gedit /usr/NS2/ns-allinone-2.27/ns-2.27/pgm/pgm-receiver.cc

-void PgmReceiver::trace_event(char *evType, double evTime);
+void trace_event(char *evType, double evTime);

12)
./diffusion3/filter_core/filter_core.hh:111: 错误：expected `)' before ‘*’ token
make: *** [diffusion3/ns/diffagent.o] 错误 1
Ns make failed!

$gedit /usr/NS2/ns-allinone-2.27/ns-2.27/diffusion3/filter_core/filter_core.hh

class NeighborEntry;
+class DiffRoutingAgent;
typedef list<NeighborEntry *> NeighborList;

设置环境:

我把ns-allinone-2.29放到了$home/MaXL下，设置环境变量:

NSPATH=$home/MaXL/ns-allinone-2.29

PATH=$NSPATH/bin:$NSPATH/tcl8.4.11/unix:$NSPATH/tk8.4.11/unix:$PATH

LD_LIBRARY_PATH=$NSPATH/otcl-1.11:$NSPATH/lib

TCL_LIBRARY=$NSPATH/tcl8.4.11/library

export NSPATH PATH LD_LIBRARY_PATH TCL_LIBRARY

重新安装ns:

重新安装ns的话，只需要安装ns-x.xx就可以了，环境不需要重新安装

把ns-x.xx放到任意目录即可(如$HOME,ns-2.29)，进入ns-x.xx，执行

$ ./configure --with-tcl=$NSPATH/tcl8.4.11 --with-otcl=$NSPATH/otcl-1.11 --

with-tclcl=$NSPATH/tclcl-1.17

$ make

设置环境

$ unlink $NSPATH/bin/ns

$ export PATH=$HOME/ns-x.xx:$PATH

就可以运行新安装的ns了

（2）问题解决

一般来说只要环境满足条件，安装应该很顺利

但是也有遇到问题的时候

问题1：

checking system version (for dynamic loading)...

./configure: line 7624:syntax error near unexpected token `)'

./configure: line 7624: ` OSF*)'

tcl8.3.2 configuration failed! Exiting ...

Tcl is not part of the ns project.

解决办法：

在ns-allinone-x.xx目录下

$ grep 'system=MP-RAS-' */* -n

$ grep 'system=MP-RAS-' */*/* -n

$ grep 'system=MP-RAS-' */*/*/* -n

把那些文件里的

system=MP-RAS-`awk ' { print $3 } '/etc/.relid'`

改为：

system=MP-RAS-`awk ' { print $3 } '/etc/.relid`

也就是那行多了一个'号

问题2：

make: *** [tk3d.o] 错误 1

安装libx11-dev可以解决问题

问题3：

can't find X includes

otcl-1.11 configuration failed Exiting ...

安装x-window-system-dev可以解决问题

问题4：

make: g++:命令未找到

make: ***[tcl2c++]错误 127

tclcl-1.17 make failed! Exiting ...

安装g++

编译出错

1.如何去掉warning: assignment makes pointer from integer without a cast的警告

编写了段代码：
函数原形为：char *cfg_get(const char *name);

在main（）中调用上述函数方式如下：
char *dev_IMEI = cfg_get((char *)"dm_imei");

但是此调用处编译出现warming如下：
warning: assignment makes pointer from integer without a cast

Final:

第一步：将/home/xly/ns-allinone-2.29/nam-1.11下的agent.h文件中的NULL改为0；

第二步：进入目录home/xly/ns-allinone-2.29/nam-1.11，然后运行命令（./configure && make && make install）后会在home/xly/ns-allinone-2.29/nam-1.11目录下生成一个nam.exe文件，把nam.exe文件拷贝到home/xly/ns-allinone-2.29/bin目录下。

一定要按照顺序来，首先用ultraedit打开第一步中的agent.h，在第73行改null为0。然后再运行第二步中的那串命令。命令的运行时间为几分钟，别管它。运行完了，检查nam-1.11文件夹下是否真有nam.exe文件，有，很好。接着，拷贝这个nam.exe到examples文件夹下。

如果：

ns: finish: couldn't execute "nam": such file or directory

while executing

"exec nam out.nam &"

(procedure "finish" line 7)

invoke from within

"finish"

则是nam.exe没有制作成功的问题，如果干脆是ns: command not found，则是没有将ns.exe和nam.exe拷贝过去的原因。