<div dir="ltr">Yes this is known and we are waiting MS to roll out a solution for this. Here are more details <a href="https://developercommunity2.visualstudio.com/t/fmod-after-an-update-to-windows-2004-is-causing-a/1207405">https://developercommunity2.visualstudio.com/t/fmod-after-an-update-to-windows-2004-is-causing-a/1207405</a></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Dec 3, 2020 at 12:57 AM Alan G. Isaac <<a href="mailto:alan.isaac@gmail.com">alan.isaac@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">numpy 1.19.3 installs fine.<br>
numpy 1.19.4 appears to install but does not work.<br>
(Details below. The supplied tinyurl appears relevant.)<br>
Alan Isaac<br>
<br>
PS test> python38 -m pip install -U numpy<br>
Collecting numpy<br>
Using cached numpy-1.19.4-cp38-cp38-win_amd64.whl (13.0 MB)<br>
Installing collected packages: numpy<br>
Successfully installed numpy-1.19.4<br>
PS test> python38<br>
Python 3.8.2 (tags/v3.8.2:7b3ab59, Feb 25 2020, 23:03:10) [MSC v.1916 64 bit (AMD64)] on win32<br>
Type "help", "copyright", "credits" or "license" for more information.<br>
>>> import numpy<br>
** On entry to DGEBAL parameter number 3 had an illegal value<br>
** On entry to DGEHRD parameter number 2 had an illegal value<br>
** On entry to DORGHR DORGQR parameter number 2 had an illegal value<br>
** On entry to DHSEQR parameter number 4 had an illegal value<br>
Traceback (most recent call last):<br>
File "<stdin>", line 1, in <module><br>
File "C:\Program Files\Python38\lib\site-packages\numpy\__init__.py", line 305, in <module><br>
_win_os_check()<br>
File "C:\Program Files\Python38\lib\site-packages\numpy\__init__.py", line 302, in _win_os_check<br>
raise RuntimeError(msg.format(__file__)) from None<br>
RuntimeError: The current Numpy installation ('C:\\Program Files\\Python38\\lib\\site-packages\\numpy\\__init__.py') fails to pass a sanity check due to a bug <br>
in the windows runtime. See this issue for more information: <a href="https://tinyurl.com/y3dm3h86" rel="noreferrer" target="_blank">https://tinyurl.com/y3dm3h86</a><br>
>>><br>
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</blockquote></div>