pip3 install argon2-cffi-bindings errors

Question

I type the following in the the command prompt: pip3 install argon2-cffi-bindings.

can anyone help me? please!

My python version is 3.6.9 and System is Debian

I received the following error:

```
    Complete output from command python setup.py egg_info:
    ERROR: Failed to build one or more wheels
    /home/xr8022/.local/lib/python3.6/site-packages/pkg_resources/__init__.py:119: PkgResourcesDeprecationWarning: 0.18ubuntu0.18.04.1 is an invalid version and will not be supported in a future release
      PkgResourcesDeprecationWarning,
    /home/xr8022/.local/lib/python3.6/site-packages/setuptools/installer.py:30: SetuptoolsDeprecationWarning: setuptools.installer is deprecated. Requirements should be satisfied by a PEP 517 installer.
      SetuptoolsDeprecationWarning,
    Traceback (most recent call last):
      File "/home/xr8022/.local/lib/python3.6/site-packages/setuptools/installer.py", line 82, in fetch_build_egg
        subprocess.check_call(cmd)
      File "/usr/lib/python3.6/subprocess.py", line 311, in check_call
        raise CalledProcessError(retcode, cmd)
    subprocess.CalledProcessError: Command '['/usr/bin/python3', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmpk8kkgkyr', '--quiet', 'cffi>=1.0.1']' returned non-zero exit status 1.
    
    The above exception was the direct cause of the following exception:
    
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-_065wwx4/argon2-cffi-bindings/setup.py", line 111, in <module>
        cffi_modules=CFFI_MODULES,
      File "/home/xr8022/.local/lib/python3.6/site-packages/setuptools/__init__.py", line 152, in setup
        _install_setup_requires(attrs)
      File "/home/xr8022/.local/lib/python3.6/site-packages/setuptools/__init__.py", line 147, in _install_setup_requires
        dist.fetch_build_eggs(dist.setup_requires)
      File "/home/xr8022/.local/lib/python3.6/site-packages/setuptools/dist.py", line 815, in fetch_build_eggs
        replace_conflicting=True,
      File "/home/xr8022/.local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 773, in resolve
        replace_conflicting=replace_conflicting
      File "/home/xr8022/.local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 1056, in best_match
        return self.obtain(req, installer)
      File "/home/xr8022/.local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 1068, in obtain
        return installer(requirement)
      File "/home/xr8022/.local/lib/python3.6/site-packages/setuptools/dist.py", line 883, in fetch_build_egg
        return fetch_build_egg(self, req)
      File "/home/xr8022/.local/lib/python3.6/site-packages/setuptools/installer.py", line 84, in fetch_build_egg
        raise DistutilsError(str(e)) from e
    distutils.errors.DistutilsError: Command '['/usr/bin/python3', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmpk8kkgkyr', '--quiet', 'cffi>=1.0.1']' returned non-zero exit status 1.
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-_065wwx4/argon2-cffi-bindings/

Answer 1

Maybe try upgrading to python3.7 and apt install libffi-dev