import pyopencl fails because pytools seems to be broken on py3k. I'm using the latest version of both packages. ------------------------------- import pyopencl as cl File "/home/travis/miniconda/envs/testenv3.4/lib/python3.4/site-packages/pyopencl/__init__.py", line 716, in <module> _add_functionality() File "/home/travis/miniconda/envs/testenv3.4/lib/python3.4/site-packages/pyopencl/__init__.py", line 333, in _add_functionality from pytools import memoize_method File "/home/travis/miniconda/envs/testenv3.4/lib/python3.4/site-packages/pytools/__init__.py", line 1313 print value, bin_nr, bin_starts ^ SyntaxError: invalid syntax -------------------------------