Hi all,
Apologies for changing tack, given my previous message about installing on Mac OS X 10.7.5, but I have instead tried installing ALPS on Ubuntu 12.04, following the instructions on the wiki, with admin privileges now. After getting the dependent libraries as described, to compile ALPS I initially used the command: $ sudo cmake -DALPS_BUILD_FORTRAN=ON -DCMAKE_INSTALL_PREFIX=/home/prentice/Documents/ALPSInstall/ /home/prentice/Documents/ALPS/alps-2.1.1-r6176-src/alps and this seemed to work well. I then used sudo make and let ALPS build. However, at about 64% in, I got the following message: Scanning dependencies of target tebd [ 62%] Building Fortran object applications/dmrg/tebd/CMakeFiles/tebd.dir/core/GlobalData.f90.o [ 62%] Building Fortran object applications/dmrg/tebd/CMakeFiles/tebd.dir/core/LinearOps.f90.o [ 62%] Building Fortran object applications/dmrg/tebd/CMakeFiles/tebd.dir/core/HamiOps.f90.o [ 63%] Building Fortran object applications/dmrg/tebd/CMakeFiles/tebd.dir/core/StateOps.f90.o [ 63%] Building Fortran object applications/dmrg/tebd/CMakeFiles/tebd.dir/core/LocalOps.f90.o [ 63%] Building Fortran object applications/dmrg/tebd/CMakeFiles/tebd.dir/core/ObOps.f90.o [ 63%] Building Fortran object applications/dmrg/tebd/CMakeFiles/tebd.dir/core/Hdf5Interface.f90.o [ 64%] Building Fortran object applications/dmrg/tebd/CMakeFiles/tebd.dir/core/PropOps.f90.o [ 64%] Building Fortran object applications/dmrg/tebd/CMakeFiles/tebd.dir/tebd.f90.o Linking Fortran executable tebd CMakeFiles/tebd.dir/tebd.f90.o: In function `MAIN__': tebd.f90:(.text+0x8b0): undefined reference to `omp_get_num_procs_' tebd.f90:(.text+0x9ab): undefined reference to `omp_set_num_threads_' collect2: ld returned 1 exit status make[2]: *** [applications/dmrg/tebd/tebd] Error 1 make[1]: *** [applications/dmrg/tebd/CMakeFiles/tebd.dir/all] Error 2 make: *** [all] Error 2
Are there any ideas about what can be done with this? There doesn't appear to be a problem with OpenMP, as we have tested it with another simple program, and I have Googled the error too, with no results. I am stumped, and any help would be greatly appreciated. I will attach the CMakeCache.txt file if that is of use.
Thank you very much, Joseph Prentice