Guys help me out i m installing cmu monarch under ns2 but when i m running configure file then it is giving this error:

sh configure-2
No .configure file found in current directory
Continuing with default options...
checking build system type... i686-unknown-linux
checking host system type... i686-unknown-linux
checking target system type... i686-unknown-linux
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking how to run the C preprocessor... gcc -E
checking for egrep... grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for string.h... (cached) yes
checking for main in -lXbsd... no
checking for socket in -lsocket... no
checking for gethostbyname in -lnsl... yes
checking for dcgettext in -lintl... no
checking for getnodebyname in -ldnet_stub... no
checking that g++ can handle -O2... no
checking if C++ libraries work without any namespace... no
checking if C++ libraries work with namespace std... yes
checking if STL works without any namespace... no
checking if STL works with namespace std... yes
checking should use STL... yes
checking for tcl.h... -I../include
checking for libtcl8.4... -L../lib -ltcl8.4
checking for init.tcl... ../lib/tcl8.4
checking for tclsh8.4.14... no
checking for tclsh8.4... ../bin/tclsh8.4
checking for tk.h... -I../include
checking for libtk8.4... -L../lib -ltk8.4
checking for tk.tcl... ../lib/tk8.4
checking for otcl.h... -I../otcl
checking for libotcl1.13... -L../otcl -lotcl
checking for tclcl.h... -I../tclcl-1.19
checking for libtclcl... -L../tclcl-1.19 -ltclcl
checking for tcl2c++... ../tclcl-1.19
checking for libtcldbg... no
checking dmalloc... not requested with --with-dmalloc
checking for perl... /usr/bin
checking for ANSI C header files... (cached) yes
checking arpa/inet.h usability... yes
checking arpa/inet.h presence... yes
checking for arpa/inet.h... yes
checking fenv.h usability... yes
checking fenv.h presence... yes
checking for fenv.h... yes
checking netinet/in.h usability... yes
checking netinet/in.h presence... yes
checking for netinet/in.h... yes
checking for string.h... (cached) yes
checking for strings.h... (cached) yes
checking time.h usability... yes
checking time.h presence... yes
checking for time.h... yes
checking for unistd.h... (cached) yes
checking net/ethernet.h usability... yes
checking net/ethernet.h presence... yes
checking for net/ethernet.h... yes
checking for main in -lm... yes
checking for bcopy... yes
checking for bzero... yes
checking for fesetprecision... no
checking for feenableexcept... yes
checking for getrusage... yes
checking for sbrk... yes
checking for snprintf... yes
checking return type of random... long
checking for int8_t... yes
checking for int16_t... yes
checking for int32_t... yes
checking for u_int8_t... yes
checking for u_int16_t... yes
checking for u_int32_t... yes
checking for u_char... yes
checking for u_int... yes
checking for strtoq... yes
checking for strtoll... yes
checking for long... yes
checking size of long... 4
checking for __int64_t... no
checking for long long... yes
checking for int64_t... yes
checking which kind of 64-bit int to use... int64_t
checking for struct ether_header... found
checking for struct ether_addr... found
checking for addr2ascii... no
checking for Linux compliant tcphdr... found
checking for BSD compliant tcphdr... not found
checking for socklen_t... yes
checking for main in -lpcap... no
checking to make nse... no
Explicitly disabling static compilation
checking for dlopen in -ldl... yes
checking for a BSD-compatible install... /usr/bin/install -c
configure-2: creating ./config.status
config.status: creating Makefile
config.status: creating tcl/lib/ns-autoconf.tcl
config.status: error: cannot find input file: tcl/lib/ns-autoconf.tcl.in


tell me wht to do?