Problem with installing ns-2.1b4

[muellert@ifn.et.tu-dresden.de (Torsten Mueller)]

Hallo,

I have tried to install ns Verison 2.1b4.
After having successfully installed tcl, tk, otcl and tclcl
I get the following error message:


c++  -o ns \
        tclAppInit.o  random.o rng.o ranvar.o misc.o timer-handler.o  
scheduler.o object.o  packet.o ip.o route.o connector.o ttl.o  trace.o 
trace-ip.o  classifier.o classifier-addr.o classifier-hash.o 
classifier-virtual.o  classifier-mcast.o classifier-mpath.o replicator.o  
classifier-mac.o  app.o telnet.o tcplib-telnet.o  trafgen.o traffictrace.o 
pareto.o expoo.o cbr_traffic.o  tbf.o resv.o sa.o saack.o  measuremod.o 
estimator.o adc.o ms-adc.o timewindow-est.o acto-adc.o  pointsample-est.o 
salink.o actp-adc.o hb-adc.o expavg-est.o param-adc.o null-estimator.o  
adaptive-receiver.o vatrcvr.o consrcvr.o  agent.o message.o udp.o session-rtp.o 
rtp.o rtcp.o ivs.o  tcp.o tcp-sink.o tcp-reno.o tcp-newreno.o  tcp-vegas.o 
tcp-rbp.o tcp-full.o  scoreboard.o tcp-sack1.o tcp-fack.o  tcp-asym.o 
tcp-asym-sink.o tcp-fs.o tcp-asym-fs.o  tcp-int.o chost.o tcp-session.o nilist.o 
 integrator.o queue-monitor.o flowmon.o loss-monitor.o  queue.o drop-tail.o 
simple-intserv-sched.o red.o  semantic-packetqueue.o semantic-red.o ack-recons.o 
 sfq.o fq.o drr.o cbq.o  hackloss.o errmodel.o  delay.o ll.o snoop.o  channel.o 
mac.o mac-csma.o mac-802_11.o mac-multihop.o  dynalink.o rtProtoDV.o 
net-interface.o  ctrMcast.o mcast_ctrl.o srm.o  sessionhelper.o delaymodel.o 
srm-ssm.o  srm-topo.o  alloc-address.o address.o  lib/int.Vec.o lib/int.RVec.o  
lib/dmalloc_support.o  webcache/http.o webcache/tcp-simple.o webcache/pagepool.o 
 webcache/inval-agent.o webcache/tcpapp.o webcache/http-aux.o  lanRouter.o 
tfcc.o filter.o gen/version.o gen/ns_tcl.o  win32.o -R../tclcl-1.0b7 
-L../tclcl-1.0b7 -ltclcl -R../otcl-1.0a3 -L../otcl-1.0a3 -lotcl 
-R/home/entcw7/matk/muellert/simulations/ns/ns-2.1b4/../tk8.0/unix 
-L/home/entcw7/matk/muellert/simulations/ns/ns-2.1b4/../tk8.0/unix -ltk8.0 
-R../tcl8.0/unix -L../tcl8.0/unix -ltcl8.0   -lXext -lX11 -lTcl -lotcl -ltclcl 
-ltcl8.0 -ltk8.0  -lsocket -lnsl -ldl -ldl  -lm -ldl  -L/lib
Undefined                       first referenced
 symbol                             in file
TracedDouble::operator--(void)      tcp-vegas.o
TclObject::name(void)               ranvar.o
TclCommand type_info function       misc.o
TracedDouble::TracedDouble(double)  estimator.o
TracedInt::operator int(void)       salink.o
TracedDouble::TracedDouble(void)    chost.o
TracedDouble::operator/=(double)    tcp-fack.o
TracedDouble::operator++(void)      tcp.o
TracedInt::operator=(int)           salink.o
TclClass type_info function         rng.o
TracedDouble::operator double(void) estimator.o
TracedDouble::operator+=(double)    estimator.o
TracedInt::operator<<=(int)         tcp.o
TracedInt::operator++(void)         tcp.o
TracedInt::TracedInt(void)          tcp.o
TclObject::init(int, char const *const *)rng.o
TracedInt::operator--(int)          salink.o
TclClass type_info node             rng.o
TracedDouble::operator++(int)       tcp-full.o
TclObject::lookup(char const *)     ranvar.o
TracedInt::operator+=(int)          tcp.o
TracedInt::operator=(TracedInt const &)tcp.o
TclObject type_info node            rng.o
TracedDouble::operator-=(double)    param-adc.o
TracedDouble virtual table          tcp-rbp.o
TclCommand type_info node           misc.o
TracedInt::operator++(int)          salink.o
TclObject type_info function        rng.o
TracedDouble::operator=(TracedDouble const &)tcp.o
TracedDouble::operator*=(double)    chost.o
ld: fatal: Symbol referencing errors. No output written to ns
collect2: ld returned 1 exit status
*** Error code 1
make: Fatal error: Command failed for target `ns'



Can anybody help me?

Thanks,
Torsten