根据https://bbs.hassbian.com/thread-15249-1-1.html 这个帖子的步骤安装，安装cryptography35.0.0的时候提示
ERROR: Could not build wheels for cryptography, which is required to install pyproject.toml-based projects
× Building wheel for cryptography (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [215 lines of output]
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-aarch64-3.9
creating build/lib.linux-aarch64-3.9/cryptography
copying src/cryptography/__about__.py -> build/lib.linux-aarch64-3.9/cryptography
copying src/cryptography/__init__.py -> build/lib.linux-aarch64-3.9/cryptography
copying src/cryptography/exceptions.py -> build/lib.linux-aarch64-3.9/cryptography
copying src/cryptography/fernet.py -> build/lib.linux-aarch64-3.9/cryptography
copying src/cryptography/utils.py -> build/lib.linux-aarch64-3.9/cryptography
creating build/lib.linux-aarch64-3.9/cryptography/hazmat
copying src/cryptography/hazmat/__init__.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat
copying src/cryptography/hazmat/_oid.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat
creating build/lib.linux-aarch64-3.9/cryptography/x509
copying src/cryptography/x509/__init__.py -> build/lib.linux-aarch64-3.9/cryptography/x509
copying src/cryptography/x509/base.py -> build/lib.linux-aarch64-3.9/cryptography/x509
copying src/cryptography/x509/certificate_transparency.py -> build/lib.linux-aarch64-3.9/cryptography/x509
copying src/cryptography/x509/extensions.py -> build/lib.linux-aarch64-3.9/cryptography/x509
copying src/cryptography/x509/general_name.py -> build/lib.linux-aarch64-3.9/cryptography/x509
copying src/cryptography/x509/name.py -> build/lib.linux-aarch64-3.9/cryptography/x509
copying src/cryptography/x509/ocsp.py -> build/lib.linux-aarch64-3.9/cryptography/x509
copying src/cryptography/x509/oid.py -> build/lib.linux-aarch64-3.9/cryptography/x509
creating build/lib.linux-aarch64-3.9/cryptography/hazmat/backends
copying src/cryptography/hazmat/backends/__init__.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends
copying src/cryptography/hazmat/backends/interfaces.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends
creating build/lib.linux-aarch64-3.9/cryptography/hazmat/bindings
copying src/cryptography/hazmat/bindings/__init__.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/bindings
creating build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives
copying src/cryptography/hazmat/primitives/__init__.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives
copying src/cryptography/hazmat/primitives/_asymmetric.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives
copying src/cryptography/hazmat/primitives/_cipheralgorithm.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives
copying src/cryptography/hazmat/primitives/_serialization.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives
copying src/cryptography/hazmat/primitives/cmac.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives
copying src/cryptography/hazmat/primitives/constant_time.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives
copying src/cryptography/hazmat/primitives/hashes.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives
copying src/cryptography/hazmat/primitives/hmac.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives
copying src/cryptography/hazmat/primitives/keywrap.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives
copying src/cryptography/hazmat/primitives/padding.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives
copying src/cryptography/hazmat/primitives/poly1305.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives
creating build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/__init__.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/aead.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/backend.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/ciphers.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/cmac.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/decode_asn1.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/dh.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/dsa.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/ec.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/ed25519.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/ed448.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/encode_asn1.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/hashes.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/hmac.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/poly1305.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/rsa.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/utils.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/x25519.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/x448.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
copying src/cryptography/hazmat/backends/openssl/x509.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/backends/openssl
creating build/lib.linux-aarch64-3.9/cryptography/hazmat/bindings/openssl
copying src/cryptography/hazmat/bindings/openssl/__init__.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/bindings/openssl
copying src/cryptography/hazmat/bindings/openssl/_conditional.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/bindings/openssl
copying src/cryptography/hazmat/bindings/openssl/binding.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/bindings/openssl
creating build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/asymmetric
copying src/cryptography/hazmat/primitives/asymmetric/__init__.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/asymmetric
copying src/cryptography/hazmat/primitives/asymmetric/dh.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/asymmetric
copying src/cryptography/hazmat/primitives/asymmetric/dsa.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/asymmetric
copying src/cryptography/hazmat/primitives/asymmetric/ec.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/asymmetric
copying src/cryptography/hazmat/primitives/asymmetric/ed25519.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/asymmetric
copying src/cryptography/hazmat/primitives/asymmetric/ed448.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/asymmetric
copying src/cryptography/hazmat/primitives/asymmetric/padding.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/asymmetric
copying src/cryptography/hazmat/primitives/asymmetric/rsa.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/asymmetric
copying src/cryptography/hazmat/primitives/asymmetric/types.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/asymmetric
copying src/cryptography/hazmat/primitives/asymmetric/utils.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/asymmetric
copying src/cryptography/hazmat/primitives/asymmetric/x25519.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/asymmetric
copying src/cryptography/hazmat/primitives/asymmetric/x448.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/asymmetric
creating build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/ciphers
copying src/cryptography/hazmat/primitives/ciphers/__init__.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/ciphers
copying src/cryptography/hazmat/primitives/ciphers/aead.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/ciphers
copying src/cryptography/hazmat/primitives/ciphers/algorithms.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/ciphers
copying src/cryptography/hazmat/primitives/ciphers/base.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/ciphers
copying src/cryptography/hazmat/primitives/ciphers/modes.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/ciphers
creating build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/kdf
copying src/cryptography/hazmat/primitives/kdf/__init__.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/kdf
copying src/cryptography/hazmat/primitives/kdf/concatkdf.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/kdf
copying src/cryptography/hazmat/primitives/kdf/hkdf.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/kdf
copying src/cryptography/hazmat/primitives/kdf/kbkdf.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/kdf
copying src/cryptography/hazmat/primitives/kdf/pbkdf2.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/kdf
copying src/cryptography/hazmat/primitives/kdf/scrypt.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/kdf
copying src/cryptography/hazmat/primitives/kdf/x963kdf.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/kdf
creating build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/serialization
copying src/cryptography/hazmat/primitives/serialization/__init__.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/serialization
copying src/cryptography/hazmat/primitives/serialization/base.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/serialization
copying src/cryptography/hazmat/primitives/serialization/pkcs12.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/serialization
copying src/cryptography/hazmat/primitives/serialization/pkcs7.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/serialization
copying src/cryptography/hazmat/primitives/serialization/ssh.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/serialization
creating build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/twofactor
copying src/cryptography/hazmat/primitives/twofactor/__init__.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/twofactor
copying src/cryptography/hazmat/primitives/twofactor/hotp.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/twofactor
copying src/cryptography/hazmat/primitives/twofactor/totp.py -> build/lib.linux-aarch64-3.9/cryptography/hazmat/primitives/twofactor
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 'tox.ini'
warning: no previously-included files found matching 'mypy.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'
writing manifest file 'src/cryptography.egg-info/SOURCES.txt'
copying src/cryptography/py.typed -> build/lib.linux-aarch64-3.9/cryptography
creating build/lib.linux-aarch64-3.9/cryptography/hazmat/bindings/_rust
copying src/cryptography/hazmat/bindings/_rust/__init__.pyi -> build/lib.linux-aarch64-3.9/cryptography/hazmat/bindings/_rust
copying src/cryptography/hazmat/bindings/_rust/asn1.pyi -> build/lib.linux-aarch64-3.9/cryptography/hazmat/bindings/_rust
copying src/cryptography/hazmat/bindings/_rust/ocsp.pyi -> build/lib.linux-aarch64-3.9/cryptography/hazmat/bindings/_rust
copying src/cryptography/hazmat/bindings/_rust/x509.pyi -> build/lib.linux-aarch64-3.9/cryptography/hazmat/bindings/_rust
running build_ext
generating cffi module 'build/temp.linux-aarch64-3.9/_openssl.c'
creating build/temp.linux-aarch64-3.9
running build_rust
error: Error loading target specification: Could not find specification for target "aarch64-linux-android7". Run `rustc --print target-list` for a list of built-in targets
=============================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: 3.9.7
platform: Linux-3.18.31-perf-gf375602-03431-g79fb2d5-aarch64-with-libc
pip: n/a
setuptools: 60.9.3
setuptools_rust: 1.1.2
=============================DEBUG ASSISTANCE=============================
Traceback (most recent call last):
File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 363, in <module>
main()
File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 345, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 261, in build_wheel
return _build_backend().build_wheel(wheel_directory, config_settings,
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 244, in build_wheel
return self._build_with_temp_dir(['bdist_wheel'], '.whl',
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 229, in _build_with_temp_dir
self.run_setup()
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 174, in run_setup
exec(compile(code, __file__, 'exec'), locals())
File "setup.py", line 39, in <module>
setup(
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools/__init__.py", line 155, in setup
return distutils.core.setup(**attrs)
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools/_distutils/core.py", line 148, in setup
return run_commands(dist)
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools/_distutils/core.py", line 163, in run_commands
dist.run_commands()
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 967, in run_commands
self.run_command(cmd)
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 986, in run_command
cmd_obj.run()
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/wheel/bdist_wheel.py", line 299, in run
self.run_command('build')
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools/_distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 986, in run_command
cmd_obj.run()
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools/_distutils/command/build.py", line 135, in run
self.run_command(cmd_name)
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools/_distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 986, in run_command
cmd_obj.run()
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/cffi/setuptools_ext.py", line 144, in run
base_class.run(self)
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools_rust/setuptools_ext.py", line 132, in run
build_rust.run()
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools_rust/command.py", line 101, in run
self.run_for_extension(ext)
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools_rust/build.py", line 108, in run_for_extension
dylib_paths = self.build_extension(ext, self.target)
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools_rust/build.py", line 129, in build_extension
rustc_cfgs = _get_rustc_cfgs(target_triple)
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools_rust/build.py", line 618, in _get_rustc_cfgs
for entry in get_rust_target_info(target_triple):
File "/data/data/com.termux/files/usr/tmp/pip-build-env-ln4lp_05/overlay/lib/python3.9/site-packages/setuptools_rust/utils.py", line 47, in get_rust_target_info
output = subprocess.check_output(cmd, universal_newlines=True)
File "/data/data/com.termux/files/usr/lib/python3.9/subprocess.py", line 424, in check_output
return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
File "/data/data/com.termux/files/usr/lib/python3.9/subprocess.py", line 528, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['rustc', '--print', 'cfg', '--target', 'aarch64-linux-android7']' returned non-zero exit status 1.
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for cryptography
Failed to build cryptography
ERROR: Could not build wheels for cryptography, which is required to install pyproject.toml-based projects
发表于 2022-2-20 04:26:48
