"Shivangi Agarwal" <shivangiagarwa...@gmail.com> writes: > I have a ppcle64+rhel7.6 setup and I have tried multiple ways to install > pyopencl, but nothing works. I have python2.7 and python3.6 installed on the > machine. To name a few, I tried installing with: > > 1. pip3: which gives me Pyhton.h error > " > SystemError: Cannot compile 'Python.h'. Perhaps you need to install > python-dev|python-devel. > "
Have you tried installing python3-devel? > 2. pip2: which installs it but import doesn't work. Gives me the following > error: > " > Traceback (most recent call last): > File "<string>", line 1, in <module> > File "/usr/lib64/python2.7/site-packages/pyopencl/__init__.py", line 39, in > <module> > import pyopencl._cl as _cl > ImportError: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found > (required by /usr/lib64/python2.7/site-packages/pyopencl/_cl.so) > " > 3. install with anaconda: installs it but import says module not found Try running ldd on the _cl*.so to see what libraries you might be missing. > 4. building from source: gives Python.h error (python3) or glibc version > error at import (python2) Does the Python 2 version build from source? If so, how come a binary compiled on your own system mismatches with your C++ standard library? Can you build other C++ code? Andreas
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