On Wed, Jul 20, 2016 at 6:05 AM, lin yenchen <[email protected]> wrote: > Hi all, > > currently the CI tests of my PR is failing only on appveyor when > PYTHON_ARCH=32. > > Are there any ways to build a PYTHON_ARCH=32 version of scikit-learn on a > mac, > or the only solution is to get a windows computer?
If you install Python from Python.org installers, then the default Python build flags, which should apply to scikit-learn too, specify to build for both 32- and 64-bit (dual arch build). I just tried: pip install -e . in the scikit-learn directory, for a Python.org Python. That built with the expected flags. Then I checked skilearn imported OK in 32-bit mode with: arch -i386 python >>> import sklearn Then I ran the sklearn tests with: arch -i386 nosetests sklearn I got a few failures. I believe this `arch -i386` only works as a prefix for Python.org Python, but I'm happy to be corrected. Cheers, Matthew _______________________________________________ scikit-learn mailing list [email protected] https://mail.python.org/mailman/listinfo/scikit-learn
