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krishauser / Klampt

Kris' Locomotion and Manipulation Planning Toolkit
BSD 3-Clause "New" or "Revised" License
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lib/python3.7/site-packages/klampt/../Klampt.libs/libOpenGL-b706661f.so.0.0.0: undefined symbol: _glapi_tls_Current #177

Closed clemense closed 11 months ago

clemense commented 11 months ago

After installing Klampt-0.9.1.post4-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl in a Pyhon 3.7.12 environment and testing import klampt I get:

  File "/home/clemens/miniconda3/envs/carbgym37/lib/python3.7/site-packages/klampt/__init__.py", line 9, in <module>
    from .robotsim import *
  File "/home/clemens/miniconda3/envs/carbgym37/lib/python3.7/site-packages/klampt/robotsim.py", line 18, in <module>
    from . import _robotsim
ImportError: /home/clemens/miniconda3/envs/carbgym37/lib/python3.7/site-packages/klampt/../Klampt.libs/libOpenGL-b706661f.so.0.0.0: undefined symbol: _glapi_tls_Current

Any hints?

krishauser commented 11 months ago

OK, we'll work on fixing this. What OS are you working on?

In the meantime, please downgrade to version 0.9.0 (pip install klampt=0.9.0)

clemense commented 11 months ago

Ah, thanks! Downgrading to 0.9.0 works.

OS is: Ubuntu 18.04.5 LTS

krishauser commented 11 months ago

The newest pip release "0.9.1.post5" should fix this problem. It's now relying on the system libOpenGL. Let me know if it doesn't work.

clemense commented 11 months ago

Just tested, this works. Thank you!