azure-cli-ml installation fails on MacOS arm

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Describe the bug

Hi I am trying to install azure-cli-ml using the command below, but unfortunately it fails. Please see error below.

Command Name az extension add

Errors: It looks like pip fails to install some libraries:

An error occurred. Pip failed with status code 1. Use --debug for more information.

When running --debug and scrolling through the log, I noticed that probably the problem is cryptography. Its wheel cannot be built:

Building wheels for collected packages: cryptography
  Created temporary directory: [some-temp-path]
  Destination directory: [some-temp-path]
  Building wheel for cryptography (pyproject.toml): started
  Running command Building wheel for cryptography (pyproject.toml)
  running bdist_wheel
  running build
  running build_py
  running egg_info
  writing src/cryptography.egg-info/PKG-INFO
  writing dependency_links to src/cryptography.egg-info/dependency_links.txt
  writing requirements to src/cryptography.egg-info/requires.txt
  writing top-level names to src/cryptography.egg-info/top_level.txt
  reading manifest file 'src/cryptography.egg-info/SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  no previously-included directories found matching 'docs/_build'
  warning: no previously-included files found matching 'vectors'
  warning: no previously-included files matching '*' found under directory 'vectors'
  warning: no previously-included files matching '*' found under directory '.github'
  warning: no previously-included files found matching 'release.py'
  warning: no previously-included files found matching '.coveragerc'
  warning: no previously-included files found matching 'codecov.yml'
  warning: no previously-included files found matching '.readthedocs.yml'
  warning: no previously-included files found matching 'dev-requirements.txt'
  warning: no previously-included files found matching 'rtd-requirements.txt'
  warning: no previously-included files found matching 'tox.ini'
  warning: no previously-included files matching '*' found under directory '.zuul.d'
  warning: no previously-included files matching '*' found under directory '.zuul.playbooks'
  adding license file 'LICENSE'
  adding license file 'LICENSE.APACHE'
  adding license file 'LICENSE.BSD'
  adding license file 'LICENSE.PSF'
  adding license file 'AUTHORS.rst'
  running build_ext
  generating cffi module 'build/temp.macosx-12-arm64-cpython-310/_padding.c'
  generating cffi module 'build/temp.macosx-12-arm64-cpython-310/_openssl.c'
  building '_openssl' extension
  build/temp.macosx-12-arm64-cpython-310/_openssl.c:575:10: fatal error: 'openssl/opensslv.h' file not found
  #include <openssl/opensslv.h>
           ^~~~~~~~~~~~~~~~~~~~
  1 error generated.

      =============================DEBUG ASSISTANCE=============================
      If you are seeing a compilation error please try the following steps to
      successfully install cryptography:
      1) Upgrade to the latest pip and try again. This will fix errors for most
         users. See: https://pip.pypa.io/en/stable/installing/#upgrading-pip
      2) Read https://cryptography.io/en/latest/installation.html for specific
         instructions for your platform.
      3) Check our frequently asked questions for more information:
         https://cryptography.io/en/latest/faq.html
      =============================DEBUG ASSISTANCE=============================

  error: command '/usr/bin/clang' failed with exit code 1
  error: subprocess-exited-with-error

  × Building wheel for cryptography (pyproject.toml) did not run successfully.

Is it a known bug with MacOS with arm? Do you know how I could fix it? Thanks 😃

To Reproduce:

Steps to reproduce the behavior.

• brew update && brew install azure-cli
• az login
• az extension add -n azure-cli-ml --debug

Expected Behavior

azure-cli-ml installed successfully.

Environment Summary

macOS-12.3.1-arm64-arm-64bit, Darwin 21.4.0
Python 3.10.2
Installer: HOMEBREW

azure-cli 2.35.0

Additional Context

[navba-MSFT]

@EdAbati The fix for this issue is checked in for the v2 CLI (ml extension), and it will go out in the next release on 5/23. We recommend our customers to use the ml extension. If you face any issues while migration, please raise an issue, we would be happy to help.

Thanks again @EdAbati and @Riezebos for reporting this issue.

[Riezebos]

The problem in https://github.com/Azure/azure-cli/issues/16858 should only be a problem when the package needs to be built from source. If a wheel is available for your system type the installation should work without having rust. This is why it starts working on mac-arm64 starting with 3.4.6 as I mentioned above. Looking at the available wheels in 36.0.2 compared to 3.4, I would expect that https://github.com/Azure/azure-cli/issues/16858 is not an issue anymore.