Hello I have some problem for install MPICH2 in my project.I use Ubuntu 12.04. Please go to the following address: https://nplab.fh-muenster.de/groups/wiki/wiki/2b6b7/attachments/84e27/mpich2... I do all of the stages correctly. But I have only some problem for custom version of MPICH2 which is necessary to connect real MPI programs to execute on the simulated network (Omnetpp): https://nplab.fh-muenster.de/groups/wiki/wiki/2b6b7/attachments/84e27/mpich2... *Please help me for my problem immediately…* the related command: ../configure --with-device=ch3:sctp --with-sctp=/home/inet/src/applications/sctpapp/SCTPlikeAPI --prefix=/home/mpich2-hginit –disable-mpe Error: Configuring MPICH2 version 1.0.8rc1 with '--with-device=ch3:sctp' '--with-sctp=/home/inet/src/applications/sctpapp/SCTPlikeAPI' '--prefix=/home/mpich2-hginit' '--disable-mpe' Running on system: Linux myubuntu-VPCCW21FX 3.2.0-38-generic-pae #60-Ubuntu SMP Wed Feb 13 13:47:26 UTC 2013 i686 i686 i386 GNU/Linux Executing mpich2prereq in /home/my-ubuntu/mpich2-hginit/src/mpid/ch3 with sctp Executing mpich2prereq in /home/my-ubuntu/mpich2-hginit/src/mpid/ch3/channels/sctp sourcing /home/my-ubuntu/mpich2-hginit/src/pm/mpd/mpich2prereq sourcing /home/my-ubuntu/mpich2-hginit/src/pm/mpd/setup_pm 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 ISO C89... none needed checking whether C compiler accepts option -O2... yes checking whether routines compiled with -O2 can be linked with ones compiled without -O2... yes checking for type of weak symbol support... pragma weak checking whether __attribute__ ((weak)) allowed... yes checking for multiple weak symbol support... yes checking for g77... no checking for xlf... no checking for f77... no checking for frt... no checking for pgf77... no checking for cf77... no checking for fort77... no checking for fl32... no checking for af77... no checking for xlf90... no checking for f90... no checking for pgf90... no checking for pghpf... no checking for epcf90... no checking for gfortran... no checking for g95... no checking for xlf95... no checking for f95... no checking for fort... no checking for ifort... no checking for ifc... no checking for efc... no checking for pgf95... no checking for lf95... no checking for ftn... no checking whether we are using the GNU Fortran 77 compiler... no checking whether accepts -g... no checking for c++... c++ checking whether we are using the GNU C++ compiler... yes checking whether c++ accepts -g... yes checking whether the C++ compiler c++ can build an executable... yes checking whether C++ compiler works with string... yes checking whether the compiler supports exceptions... yes checking whether the compiler recognizes bool as a built-in type... yes checking whether the compiler implements namespaces... yes checking whether <iostream> available... yes checking whether the compiler implements the namespace std... yes checking whether <math> available... no checking for GNU g++ version... 4 . 6 checking whether C++ compiler accepts option -O2... yes checking whether routines compiled with -O2 can be linked with ones compiled without -O2... yes checking for perl... /usr/bin/perl checking for ar... ar checking for ranlib... ranlib checking for etags... etags checking for etags argument to specify language... --language=c checking for killall... killall checking for a BSD-compatible install... /usr/bin/install -c checking whether install works... yes checking whether install breaks libraries... no checking whether mkdir -p works... yes checking for make... make checking whether clock skew breaks make... no checking whether make supports include... yes checking whether make allows comments in actions... yes checking for virtual path format... VPATH checking whether make sets CFLAGS... no checking for bash... /bin/bash checking whether /bin/bash supports arrays... yes checking for doctext... false checking for location of doctext style files... unavailable checking for an ANSI C-conforming const... yes checking for volatile... yes checking for restrict... __restrict checking for inline... inline checking whether __attribute__ allowed... yes checking whether __attribute__((format)) allowed... yes checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for ANSI C header files... no 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 whether byte ordering is bigendian... no checking whether C compiler allows unaligned doubles... yes checking whether gcc supports __func__... yes Using gcc to determine dependencies checking whether long double is supported... yes checking whether long long is supported... yes checking for max C struct integer alignment... four checking for max C struct floating point alignment... four checking for max C struct alignment of structs with doubles... four checking for max C struct floating point alignment with long doubles... four checking if alignment of structs with doubles is based on position... no checking if alignment of structs with long long ints is based on position... no checking if double alignment breaks rules, find actual alignment... no checking for alignment restrictions on pointers... int or better checking size of char... 1 checking size of unsigned char... 1 checking size of short... 2 checking size of unsigned short... 2 checking size of int... 4 checking size of unsigned int... 4 checking size of long... 4 checking size of unsigned long... 4 checking size of long long... 8 checking size of unsigned long long... 8 checking size of float... 4 checking size of double... 8 checking size of long double... 12 checking size of wchar_t... 4 checking size of void *... 4 checking for size of float int... 8 checking for size of double int... 12 checking for size of long int... 8 checking for size of short int... 6 checking for size of 2 int... 8 checking for size of long double int... 16 checking for sys/bitypes.h... yes checking for inttypes.h... (cached) yes checking for int8_t... yes checking for int16_t... yes checking for int32_t... yes checking for int64_t... yes checking for uint8_t... yes checking for uint16_t... yes checking for uint32_t... yes checking for uint64_t... yes checking size of bool... 1 checking how to run the C++ preprocessor... c++ -E checking for complex... yes checking size of Complex... 8 checking size of DoubleComplex... 16 checking size of LongDoubleComplex... 24 checking if char * pointers use byte addresses... yes checking for alignment restrictions on ... no checking for alignment restrictions on int32_t... no checking for size of MPI_BSEND_OVERHEAD... 59 checking for gcc __asm__ and pentium cmpxchgl instruction... yes checking for gcc __asm__ and AMD x86_64 cmpxchgq instruction... no checking for gcc __asm__ and IA64 xchg4 instruction... no checking for ANSI C header files... (cached) no checking for stdlib.h... (cached) yes checking for stdarg.h... yes checking for sys/types.h... (cached) yes checking for inttypes.h... (cached) yes checking for limits.h... yes checking for stddef.h... yes checking for errno.h... yes checking for sys/socket.h... yes checking for sys/time.h... yes checking for unistd.h... (cached) yes checking for endian.h... yes checking for assert.h... yes checking for sys/uio.h... yes checking for size_t... yes checking for setitimer... yes checking for alarm... yes checking for vsnprintf... yes checking for vsprintf... yes checking whether vsnprintf needs a declaration... no checking for strerror... yes checking for snprintf... yes checking whether snprintf needs a declaration... no checking for va_copy... yes checking for working alloca.h... yes checking for alloca... yes checking for strdup... yes checking whether strdup needs a declaration... no checking for clock_gettime... no checking for clock_getres... no checking for gethrtime... no checking for gettimeofday... yes sourcing /home/my-ubuntu/mpich2-hginit/src/mpid/ch3/setup_device RUNNING SETUP_DEVICE FOR THE CH3 DEVICE sourcing /home/my-ubuntu/mpich2-hginit/src/mpid/ch3/channels/sctp/setup_channel RUNNING SETUP_CHANNEL FOR THE SCTP CHANNEL checking for pthread.h... yes checking for pthread_yield... no checking for library containing pthread_key_create... no configure: error: unable to find pthreads library -- *Best Regards* * Hamideh Jabalameli* M.Sc Candidate, School of Electrical and Computer Engineering, College of Engineering, Electronici Shahid Beheshti Tehran University [email protected] [email protected]