Re: Linux binary wheels?

On Tue, Aug 20, 2019 at 6:14 AM Matthew Brett <[email protected]>
wrote:

> Hi,
>
> On Tue, Aug 20, 2019 at 11:10 AM Brian Skinn <[email protected]>
> wrote:
> >
> >
> >
> > On Tue, Aug 20, 2019, 06:05 Matthew Brett <[email protected]>
> wrote:
> >>
> >> Hi,
> >
> >
> >> See the links that Wes posted for more details, or try pip installing
> >> Numpy and Scipy in a new virtualenv, and see what happens.
> >
> >
> > Probably needs to:
> >
> >    pip install --only-binary :all: numpy scipy
>
> Pip doesn't build from source by default - here's the output from my
> machine just now:
>
>  $ pip install numpy scipy
> Collecting numpy
>   Downloading
> https://files.pythonhosted.org/packages/4a/2e/cf0a2fea6d97604a0e058e804b50d589c31b360b317be9f5c126b22a560e/numpy-1.17.0-cp35-cp35m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl
> (14.9MB)
>      |████████████████████████████████| 15.0MB 38.9MB/s
> Collecting scipy
>   Downloading
> https://files.pythonhosted.org/packages/c5/40/f73bc951b060ba143f2092a3a2dd755f5ef2b52376fc3f4d297942aef04b/scipy-1.3.1-cp35-cp35m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl
> (27.6MB)
>      |████████████████████████████████| 27.6MB 35.8MB/s
> Installing collected packages: numpy, scipy
> Successfully installed numpy-1.17.0 scipy-1.3.1
>
>
Hard to argue with concrete data -- my bad!

I wonder if there's an OS dependence here, though -- I'm almost certain
I've had to use `--only-binary` in the past, to avoid pip on my Windows
machines trying to download and build sdists, even when wheels were
available.



> Cheers,
>
> Mattthew
>

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