Hi, all I come up with this error while building ALPS on Ubuntu 10.04 Lucid Before compiling, I install all libraries and tools following the ALPS website. but when I run sudo make, the following error happens:
Linking Fortran executable tebd CMakeFiles/tebd.dir/tebd.f90.o: In function `MAIN__': tebd.f90:(.text+0x962): undefined reference to `omp_get_num_procs_' tebd.f90:(.text+0xa48): 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
I do not know what's going on. What I do before "make" is :
------------------------------------INPUT COMMAND LINE--------------------------
sudo cmake -D ALPS_BUILD_FORTRAN=ON -D BLAS_LIBRARY=/usr/lib/libblas.so -D LAPACK_LIBRARY=/usr/lib/liblapack.so -D Boost_ROOT_DIR:PATH=/home/jiang/src/alps2/boost /home/jiang/src/alps2/alps
sudo cmake -DCMAKE_INSTALL_PREFIX=/opt/alps /home/jiang/alps2/alps
sudo make
---------------------------END---------------------------------
Any advice is welcome and helpful. Bo-Nan