[petsc-users] errors when using elemental with petsc3.10.5

[Balay, Satish]

On Fri, 23 Aug 2019, Smith, Barry F. via petsc-users wrote:

> bsmith at es:~$ ldd /usr/lib/libparmetis.so.3.1
> 	linux-vdso.so.1 =>  (0x00007fff9115e000)
> 	libmpi.so.1 => /usr/lib/libmpi.so.1 (0x00007faf95f87000)
> 	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007faf95c81000)
> 	libmetis.so.3.1 => /usr/lib/libmetis.so.3.1 (0x00007faf95a34000)
> 	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007faf9566b000)
> 	libutil.so.1 => /lib/x86_64-linux-gnu/libutil.so.1 (0x00007faf95468000)
> 	libhwloc.so.5 => /usr/lib/x86_64-linux-gnu/libhwloc.so.5 (0x00007faf95228000)
> 	libltdl.so.7 => /usr/lib/x86_64-linux-gnu/libltdl.so.7 (0x00007faf9501e000)
> 	libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007faf94e00000)
> 	/lib64/ld-linux-x86-64.so.2 (0x00007faf9654e000)
> 	libnuma.so.1 => /soft/com/packages/pgi/19.3/linux86-64/19.3/lib/libnuma.so.1 (0x00007faf94bf5000)
> 	libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007faf949f1000)
> 
> You have something in /usr/lib referring to something in /soft/com/packages/pgi/  ??

Must be due to LD_LIBRARY_PATH.

Checking back the original issue:


LD_LIBRARY_PATH=/home/lailai/nonroot/mpi/mpich/3.3-intel19/lib:/opt/intel/lib/intel64:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib:

Ok - all this stuff in LD_LIBRARY_PATH is the trigger of the original issue.

Satish