On Sat, Sep 28, 2019 at 9:45 AM Alan Isaac <alan.is...@gmail.com> wrote:
> >>> On Fri, Sep 27, 2019 at 10:12 AM Alan Isaac wrote: > >> Upgrading numpy with pip on Python 3.8b4 on Win 10 > >> produced: > >> ERROR: Could not install packages due to an > >> EnvironmentError: [WinError 123] The filename, > >> directory name, or volume label syntax is incorrect: > >> '"C:' > > >> However, the install appears to have been successful. > > >> On Fri, Sep 27, 2019 at 5:41 PM Charles R Harris wrote: > > I that the pip that comes with Python 3.8b4? > > Yes. > > On 9/27/2019 7:43 PM, Charles R Harris wrote: > > And where did you get NumPy, we don't have any compatible wheels. Was > this from source? > > > Umm, ... does `pip` automatically compile from source in > this case? (I just used `python38 -m pip install numpy`; > I'm afraid I did not specify a log file.) > Yes. I'm actually pleased that the install succeeded on Window, although you won't have good BLAS/LAPACK, just the numpy C versions of lapack_lite. The warning/error is a bit concerning though, it would be nice to know if it is from Python3.8 pip or numpy. > But I'll take the core message to be: wait for the wheels. > We will need to work on generating 3.8 wheels as soon as Python 3.8 is released. I'd like to try before then, but the simplest attempt failed and I didn't pursue it. Chuck
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