pip3 install cryptography MacOs gives error-CodePudding

the title says it all.

This is my error message:

ERROR: Command errored out with exit status 1:
   command: /Library/Developer/CommandLineTools/usr/bin/python3 /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py get_requires_for_build_wheel /var/folders/wy/9tlqy66d5630rd5htpz1dtnr0000gn/T/tmppjwpg3pg
       cwd: /private/var/folders/wy/9tlqy66d5630rd5htpz1dtnr0000gn/T/pip-install-cz6pcrd6/cryptography
  Complete output (52 lines):
  
      =============================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/ for specific
         instructions for your platform.
      3) Check our frequently asked questions for more information:
         https://cryptography.io/en/latest/faq/
      4) Ensure you have a recent Rust toolchain installed:
         https://cryptography.io/en/latest/installation/#rust
  
      Python: 3.8.9
      platform: macOS-12.0.1-x86_64-i386-64bit
      pip: 20.2.3
      setuptools: 49.2.1
      setuptools_rust: 1.3.0
      =============================DEBUG ASSISTANCE=============================
  
  Traceback (most recent call last):
    File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py", line 280, in <module>
      main()
    File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py", line 263, in main
      json_out['return_val'] = hook(**hook_input['kwargs'])
    File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py", line 114, in get_requires_for_build_wheel
      return hook(config_settings)
    File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/build_meta.py", line 146, in get_requires_for_build_wheel
      return self._get_build_requires(
    File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/build_meta.py", line 127, in _get_build_requires
      self.run_setup()
    File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/build_meta.py", line 142, in run_setup
      exec(compile(code, __file__, 'exec'), locals())
    File "setup.py", line 39, in <module>
      setup(
    File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/__init__.py", line 165, in setup
      return distutils.core.setup(**attrs)
    File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/_distutils/core.py", line 108, in setup
      _setup_distribution = dist = klass(attrs)
    File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/dist.py", line 429, in __init__
      _Distribution.__init__(self, {
    File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 293, in __init__
      self.finalize_options()
    File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/dist.py", line 721, in finalize_options
      ep(self)
    File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/dist.py", line 727, in _finalize_setup_keywords
      ep.require(installer=self.fetch_build_egg)
    File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/pkg_resources/__init__.py", line 2483, in require
      items = working_set.resolve(reqs, env, installer, extras=self.extras)
    File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/pkg_resources/__init__.py", line 790, in resolve
      raise VersionConflict(dist, req).with_context(dependent_req)
  pkg_resources.VersionConflict: (setuptools 49.2.1 (/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages), Requirement.parse('setuptools>=58.0'))
  ----------------------------------------
ERROR: Command errored out with exit status 1: /Library/Developer/CommandLineTools/usr/bin/python3 /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py get_requires_for_build_wheel /var/folders/wy/9tlqy66d5630rd5htpz1dtnr0000gn/T/tmppjwpg3pg Check the logs for full command output.

Already tried the approach outlined here: How to install cryptography on Mac OS X?

with installing OpenSSL, just giving me the same error.

Appreciate any help

Thanks!

CodePudding user response：

The package requires setuptools version 58.0 or greater to build. See output:

pkg_resources.VersionConflict: (setuptools 49.2.1 (/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/site-packages), Requirement.parse('setuptools>=58.0'))

Try pip install --upgrade pip setuptools then retry the install.