Undefined symbol error

[samfux84]

Hi,

I have built pymesh from source following the build instructions from the pymesh website.

For the third-party dependencies I used the versions bundled with the source code. Apart from these I am using (all built from source code):

• Python 3.10.4
• GMP 6.1.2
• MPFR 4.1.0
• BOOST 1.74.0
• Sparsehash 2.0.3
• libigl 2.4.0
• quartet (current masterbranch as there are no versions available)

Building the pymesh library worked fine and all tests were passed:

[----------] Global test environment tear-down
[==========] 224 tests from 51 test cases ran. (123 ms total)
[  PASSED  ] 224 tests.

Then I installed the Python package as described on the website with

setup.py install

Now everything seems to be fine, but when I import the package, I get a "undefined symbol" error:

[sfux@eu-login-21 ~]$ module load gcc/8.2.0 python/3.10.4 gmp/6.1.2 mpfr/4.1.0 boost/1.74.0 sparsehash/2.0.3 libigl/2.4.0 quartet/no_version

The following have been reloaded with a version change:
  1) gcc/4.8.5 => gcc/8.2.0

[sfux@eu-login-21 ~]$ module list

Currently Loaded Modules:
  1) StdEnv   2) gcc/8.2.0   3) openblas/0.3.15   4) python/3.10.4   5) gmp/6.1.2   6) mpfr/4.1.0   7) boost/1.74.0   8) sparsehash/2.0.3   9) libigl/2.4.0  10) quartet/no_version



[sfux@eu-login-21 ~]$ python
Python 3.10.4 (main, May 30 2022, 08:01:42) [GCC 8.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import pymesh
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/cluster/apps/nss/gcc-8.2.0/python/3.10.4/x86_64/lib64/python3.10/site-packages/pymesh2-0.3-py3.10-linux-x86_64.egg/pymesh/__init__.py", line 18, in <module>
    from .Mesh import Mesh
  File "/cluster/apps/nss/gcc-8.2.0/python/3.10.4/x86_64/lib64/python3.10/site-packages/pymesh2-0.3-py3.10-linux-x86_64.egg/pymesh/Mesh.py", line 5, in <module>
    import PyMesh
ImportError: /cluster/apps/nss/gcc-8.2.0/pymesh/0.3/x86_64/python/pymesh/lib/libPyMesh-Tetrahedronization.so: undefined symbol: _Z13make_tet_meshR7TetMeshRK3SDFR10FeatureSetbbb
>>>

Is this a known problem and do you know how I can resolve it? Any help is appreciated.

Best regards

Sam