On Wed, 14 Nov 2018 16:30:15 -0200 V Amo BTS <gisele.lima.cama...@gmail.com> wrote:
> Hello to all, > > I got an import error after installing nvidia toolkit and cuda, using > spyder: > > > *ImportError: /usr/local/cuda-10.0/targets/x86_64-linux/lib/libOpenCL.so.1: > version `OPENCL_2.1' not found (required by > /usr/lib/python3/dist-packages/pyopencl/_cffi.abi3.so > <http://cffi.abi3.so>)* > > Spyder 4.0.0b1 > > *Python 3.6.6 64bits, Qt 5.9.3, PyQt5 5.9.2 on Linux * > > > Since I have no experience installing these programs. Can anyone help me, > please? Hi all, I guess this is related to the version 1.2 of the libopencl from CUDA. Probably your system provides a libOpenCL version 2.1 and pyopencl has been installed to use it. Recently, you installed cuda which changes the order library are chosen (probably using the LD_LIBRARY_PATH) and the one from cuda gets selected, but it is less advanced then the one from your system. There is a simple "solution": try to move away the one from cuda and check if it fixes the issue, like: ``` sudo mv /usr/local/cuda-10.0/targets/x86_64-linux/lib/libOpenCL.so.1 /usr/local/cuda-10.0/targets/x86_64-linux/lib/libOpenCL.so_from_cuda_do_not_use ``` and check if it works. Cheers, -- Jérôme Kieffer _______________________________________________ PyOpenCL mailing list PyOpenCL@tiker.net https://lists.tiker.net/listinfo/pyopencl
