incompatible cpu-subtype error about tensorflow_macos

[lutchu]

I finally managed to get this working on an M1 Mac under a conda managed env. In case anyone else hits this - try the conda installation path that's been mentioned in older posts.

[anna-tikhonova]

Thank you for reporting this issue. I'm glad you got it resolved!

[hoytak]

To clarify what is happening here for others encountering this issue.

There are two cpu subtypes for binary files on the M1, arm64 and arm64e. Trying to mix the two results in the error you see. For this pre-release version, we're focusing support on the arm64 version of python in the Xcode Command Line Tools, and the included wheel does not include an arm64e slice. To make sure you have the correct version of python run file $(which python) and it should display an arm64 slice, not an arm64e slice.

If you encounter this problem, install the Python version from Xcode Command Line Tools, then pass the path to that version into the install script using --python=/Library/Developer/CommandLineTools/usr/bin/python3.

[ssingh496]

@hoytak I have the new Mac1 - Darwin MacBook-Air.broadband 20.1.0 Darwin Kernel Version 20.1.0: Sat Oct 31 00:07:10 PDT 2020; root:xnu-7195.50.7~2/RELEASE_ARM64_T8101 arm64

I am trying to install the TF using below command but facing the same problem of this thread.

• /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/apple/tensorflow_macos/master/scripts/download_and_install.sh)"
  =================

import tensorflow as tf
Traceback (most recent call last):
File "/Users/sandeepsingh/tensorflow_macos_venv/lib/python3.8/site-packages/tensorflow/python/pywrap_tensorflow.py", line 64, in
from tensorflow.python._pywrap_tensorflow_internal import *
ImportError: dlopen(/Users/sandeepsingh/tensorflow_macos_venv/lib/python3.8/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so, 6): no suitable image found. Did find:
/Users/sandeepsingh/tensorflow_macos_venv/lib/python3.8/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so: mach-o, but wrong architecture
/Users/sandeepsingh/tensorflow_macos_venv/lib/python3.8/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so: mach-o, but wrong architecture

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "", line 1, in
File "/Users/sandeepsingh/tensorflow_macos_venv/lib/python3.8/site-packages/tensorflow/init.py", line 41, in
from tensorflow.python.tools import module_util as _module_util
File "/Users/sandeepsingh/tensorflow_macos_venv/lib/python3.8/site-packages/tensorflow/python/init.py", line 39, in
from tensorflow.python import pywrap_tensorflow as _pywrap_tensorflow
File "/Users/sandeepsingh/tensorflow_macos_venv/lib/python3.8/site-packages/tensorflow/python/pywrap_tensorflow.py", line 83, in
raise ImportError(msg)
ImportError: Traceback (most recent call last):
File "/Users/sandeepsingh/tensorflow_macos_venv/lib/python3.8/site-packages/tensorflow/python/pywrap_tensorflow.py", line 64, in
from tensorflow.python._pywrap_tensorflow_internal import *
ImportError: dlopen(/Users/sandeepsingh/tensorflow_macos_venv/lib/python3.8/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so, 6): no suitable image found. Did find:
/Users/sandeepsingh/tensorflow_macos_venv/lib/python3.8/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so: mach-o, but wrong architecture
/Users/sandeepsingh/tensorflow_macos_venv/lib/python3.8/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so: mach-o, but wrong architecture

=========
When I am trying to check the python it says -
(tensorflow_macos_venv) sandeepsingh@MacBook-Air ~ % file $(which python)
/Users/sandeepsingh/tensorflow_macos_venv/bin/python: Mach-O 64-bit executable x86_64

Any suggestions ?