[MacPorts] #60290: py37-numpy: import failed

[MacPorts]

#60290: py37-numpy: import failed
-----------------------+-----------------------
  Reporter:  dradice   |      Owner:  michaelld
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:
      Port:  py-numpy  |
-----------------------+-----------------------
Changes (by mf2k):

 * owner:  (none) => michaelld
 * status:  new => assigned
 * port:   => py-numpy


Old description:

> I have installed py37-numpy [@1.18.2_0+gcc9+openblas (active)], but I get
> the following error when trying to import it:
>
> Original error was:
> dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
> /site-packages/numpy/core/_multiarray_umath.cpython-37m-darwin.so, 2):
> Library not loaded: @rpath/libmkl_rt.dylib
>   Referenced from:
> /opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
> /site-packages/numpy/core/_multiarray_umath.cpython-37m-darwin.so
>   Reason: image not found
>
> It looks like one of the prebuilt ports is linking against MKL, which is
> not installed in my system.

New description:

 I have installed py37-numpy [@1.18.2_0+gcc9+openblas (active)], but I get
 the following error when trying to import it:

 Original error was:
 {{{
 dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
 /site-packages/numpy/core/_multiarray_umath.cpython-37m-darwin.so, 2):
 Library not loaded: @rpath/libmkl_rt.dylib
   Referenced from:
 /opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
 /site-packages/numpy/core/_multiarray_umath.cpython-37m-darwin.so
   Reason: image not found
 }}}
 It looks like one of the prebuilt ports is linking against MKL, which is
 not installed in my system.

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Ticket URL: <https://trac.macports.org/ticket/60290#comment:2>
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