<div dir="ltr"><div>Hi,<br><br></div>I can't say for sure but my first guess is that it's an issue with the Python installation that you're using. ParaView won't work with Python 3.0. I'd suggest trying out the ParaView Superbuild (<a href="http://paraview.org/Wiki/ParaView/Superbuild">http://paraview.org/Wiki/ParaView/Superbuild</a>) which will build all required dependencies as well. For some of them you can specify that it should use the system version. Generally, I do this for MPI on HPC systems since they have a special MPI version. If I'm building the GUI, I also try to use the system Qt since that just takes a very long time to build.<br>
<br>Regards,<br>Andy<br><div><br><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Oct 7, 2013 at 10:02 AM, Harald Servat <span dir="ltr"><<a href="mailto:harald.servat@bsc.es" target="_blank">harald.servat@bsc.es</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<br>
<br>
I'm trying to compile ParaView 4.0.1 in our linux x86-64 cluster, but I'm facing the following error during the compilation step<br>
<br>
Compiling /gpfs/scratch/bsc41/bsc41273/<u></u>ParaView-v4.0.1-source/build/<u></u>lib/site-packages/mpi4py/rc.py ...<br>
[ 86%] Built target mpi4py<br>
[ 86%] Building C object ThirdParty/mpi4py/vtkmpi4py/<u></u>CMakeFiles/mpi4py.MPE.dir/src/<u></u>MPE.c.o<br>
Linking C shared module ../../../lib/site-packages/<u></u>mpi4py/MPE.so<br>
/apps/PYTHON/2.7.3/lib/<u></u>libpython2.7.a(thread.o): In function `_pythread_pthread_set_<u></u>stacksize':<br>
/apps/PYTHON/SRC/Python-2.7.3/<u></u>Python/thread_pthread.h:491: undefined reference to `pthread_attr_setstacksize'<br>
/apps/PYTHON/2.7.3/lib/<u></u>libpython2.7.a(thread.o): In function `PyThread_release_lock':<br>
/apps/PYTHON/SRC/Python-2.7.3/<u></u>Python/thread_pthread.h:346: undefined reference to `sem_post'<br>
/apps/PYTHON/2.7.3/lib/<u></u>libpython2.7.a(thread.o): In function `PyThread_acquire_lock':<br>
/apps/PYTHON/SRC/Python-2.7.3/<u></u>Python/thread_pthread.h:323: undefined reference to `sem_trywait'<br>
/apps/PYTHON/SRC/Python-2.7.3/<u></u>Python/thread_pthread.h:321: undefined reference to `sem_wait'<br>
/apps/PYTHON/2.7.3/lib/<u></u>libpython2.7.a(thread.o): In function `PyThread_free_lock':<br>
/apps/PYTHON/SRC/Python-2.7.3/<u></u>Python/thread_pthread.h:292: undefined reference to `sem_destroy'<br>
/apps/PYTHON/2.7.3/lib/<u></u>libpython2.7.a(thread.o): In function `PyThread_allocate_lock':<br>
/apps/PYTHON/SRC/Python-2.7.3/<u></u>Python/thread_pthread.h:268: undefined reference to `sem_init'<br>
/apps/PYTHON/2.7.3/lib/<u></u>libpython2.7.a(thread.o): In function `PyThread_start_new_thread':<br>
/apps/PYTHON/SRC/Python-2.7.3/<u></u>Python/thread_pthread.h:183: undefined reference to `pthread_attr_setstacksize'<br>
/apps/PYTHON/SRC/Python-2.7.3/<u></u>Python/thread_pthread.h:193: undefined reference to `pthread_create'<br>
/apps/PYTHON/SRC/Python-2.7.3/<u></u>Python/thread_pthread.h:209: undefined reference to `pthread_detach'<br>
collect2: ld returned 1 exit status<br>
<br>
I have the following defines as ccmake reports<br>
<br>
PYTHON_MODULE_mpi4py.MPE_BUILD OFF<br>
PYTHON_MODULE_mpi4py.MPI_BUILD OFF<br>
PYTHON_MODULE_mpi4py.dl_BUILD_ OFF<br>
<br>
which seem to be related with the problem.<br>
<br>
I tried adding LIBS=-lpthread when compiling but it didn't change anything.<br>
<br>
Additionally, our 2.7.3 installation of python only has the static library, while newer python installations (3.x) have the shared libraries. Can I use a Python 3 with ParaView?<br>
<br>
Do you have any idea on how I can fix the issue?<br>
<br>
Thank you very much in advance.<br>
-- <br>
<br>
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