Error running Aneurysm example - what(): Library not found

Hi, I mananged to install SimNet 2106 and also tested the helmholtz example succesfully. I then built the PySDF library. No error msg is reported.

However, when I tried to run the aneurysm example, I got the error:

terminate called after throwing an instance of 'std::runtime_error'
  what():  Library not found
[volta01:44040] *** Process received signal ***
[volta01:44040] Signal: Aborted (6)
[volta01:44040] Signal code:  (-6)
[volta01:44040] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x3ef20)[0x2b666e6baf20]
[volta01:44040] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x2b666e6bae97]
[volta01:44040] [ 2] /lib/x86_64-linux-gnu/libc.so.6(abort+0x141)[0x2b666e6bc801]
[volta01:44040] [ 3] /usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8c957)[0x2b66caa98957]
[volta01:44040] [ 4] /usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x92ab6)[0x2b66caa9eab6]
[volta01:44040] [ 5] /usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x92af1)[0x2b66caa9eaf1]
[volta01:44040] [ 6] /usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x92d24)[0x2b66caa9ed24]
[volta01:44040] [ 7] /home/svu/tsltaywb/SimNet_2106/SimNet/external/pysdf/build/libsdf.so(+0x1108f)[0x2b66e9d4508f]
[volta01:44040] [ 8] /home/svu/tsltaywb/SimNet_2106/SimNet/external/pysdf/build/libsdf.so(signedDistanceField+0x51)[0x2b66e9d49b51]
[volta01:44040] [ 9] /home/svu/tsltaywb/.local/lib/python3.6/site-packages/pysdf-0.1-py3.6-linux-x86_64.egg/pysdf/sdf.cpython-36m-x86_64-linux-gnu.so(+0xb0af)[0x2b66e9b2e0af]
[volta01:44040] [10] python[0x50a7f5]
[volta01:44040] [11] python(_PyEval_EvalFrameDefault+0x1226)[0x50cfd6]
[volta01:44040] [12] python[0x507f24]
[volta01:44040] [13] python[0x509c50]
[volta01:44040] [14] python[0x50a64d]
[volta01:44040] [15] python(_PyEval_EvalFrameDefault+0x444)[0x50c1f4]
[volta01:44040] [16] python[0x507f24]
[volta01:44040] [17] python[0x509c50]
[volta01:44040] [18] python[0x50a64d]
[volta01:44040] [19] python(_PyEval_EvalFrameDefault+0x1226)[0x50cfd6]
[volta01:44040] [20] python[0x507f24]
[volta01:44040] [21] python[0x509c50]
[volta01:44040] [22] python[0x50a64d]
[volta01:44040] [23] python(_PyEval_EvalFrameDefault+0x1226)[0x50cfd6]
[volta01:44040] [24] python[0x507f24]
[volta01:44040] [25] python(_PyFunction_FastCallDict+0x2e2)[0x509202]
[volta01:44040] [26] python[0x594b01]
[volta01:44040] [27] python[0x54a17f]
[volta01:44040] [28] python[0x5517c1]
[volta01:44040] [29] python(PyObject_Call+0x3e)[0x59fe1e]
[volta01:44040] *** End of error message ***

May I know what’s wrong? I have this error across a few clusters which I tested. I have also added the export LD_LIBRARY_PATH … in my bashrc

Hope someone can help. Thanks.