jma*_*jma 5 python pip python-3.x
在过去 24 小时左右的时间里，当我尝试在 python 中安装 sexpdata 1.0.1 或 segno 1.5.3 时，我看到以下错误消息。
\n我也许应该注意到，这些安装通常是通过 github 代码运行程序（自动测试）进行的，这让我注意到了这个问题。我可以在本地重现。
\n我的requirements.txt 已经好几个星期没有改变了，甚至更长时间没有发生实质性的改变。爬回提交树不会改变错误。所以我怀疑问题不在我的代码中，但我也不确定问题可能出在哪里，因为根据其github repo ，sexpdata 自 6 月以来就没有改变。
\n有什么指示可能会发生什么或要注意什么吗？
\nCollecting sexpdata>=0.0.3 (from epc)\n Using cached sexpdata-1.0.1.tar.gz (8.6 kB)\n Installing build dependencies ... done\n Getting requirements to build wheel ... error\n error: subprocess-exited-with-error\n \n \xc3\x97 Getting requirements to build wheel did not run successfully.\n \xe2\x94\x82 exit code: 1\n \xe2\x95\xb0\xe2\x94\x80> [71 lines of output]\n /tmp/pip-build-env-ga37r2a6/overlay/lib/python3.10/site-packages/setuptools/config/_apply_pyprojecttoml.py:75: _MissingDynamic: `license` defined outside of `pyproject.toml` is ignored.\n !!\n \n ********************************************************************************\n The following seems to be defined outside of `pyproject.toml`:\n \n `license = \'BSD License\'`\n \n According to the spec (see the link below), however, setuptools CANNOT\n consider this value unless `license` is listed as `dynamic`.\n \n https://packaging.python.org/en/latest/specifications/declaring-project-metadata/\n \n To prevent this problem, you can list `license` under `dynamic` or alternatively\n remove the `[project]` table from your file and rely entirely on other means of\n configuration.\n ********************************************************************************\n \n !!\n _handle_missing_dynamic(dist, project_table)\n /tmp/pip-build-env-ga37r2a6/overlay/lib/python3.10/site-packages/setuptools/config/_apply_pyprojecttoml.py:75: _MissingDynamic: `keywords` defined outside of `pyproject.toml` is ignored.\n !!\n \n ********************************************************************************\n The following seems to be defined outside of `pyproject.toml`:\n \n `keywords = [\'s-expression\', \'lisp\', \'parser\']`\n \n According to the spec (see the link below), however, setuptools CANNOT\n consider this value unless `keywords` is listed as `dynamic`.\n \n https://packaging.python.org/en/latest/specifications/declaring-project-metadata/\n \n To prevent this problem, you can list `keywords` under `dynamic` or alternatively\n remove the `[project]` table from your file and rely entirely on other means of\n configuration.\n ********************************************************************************\n \n !!\n _handle_missing_dynamic(dist, project_table)\n Traceback (most recent call last):\n File "/var/www/danube/venv/lib/python3.10/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>\n main()\n File "/var/www/danube/venv/lib/python3.10/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main\n json_out[\'return_val\'] = hook(**hook_input[\'kwargs\'])\n File "/var/www/danube/venv/lib/python3.10/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 118, in get_requires_for_build_wheel\n return hook(config_settings)\n File "/tmp/pip-build-env-ga37r2a6/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 325, in get_requires_for_build_wheel\n return self._get_build_requires(config_settings, requirements=[\'wheel\'])\n File "/tmp/pip-build-env-ga37r2a6/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 295, in _get_build_requires\n self.run_setup()\n File "/tmp/pip-build-env-ga37r2a6/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 311, in run_setup\n exec(code, locals())\n File "<string>", line 8, in <module>\n File "/tmp/pip-build-env-ga37r2a6/overlay/lib/python3.10/site-packages/setuptools/__init__.py", line 103, in setup\n return distutils.core.setup(**attrs)\n File "/tmp/pip-build-env-ga37r2a6/overlay/lib/python3.10/site-packages/setuptools/_distutils/core.py", line 159, in setup\n dist.parse_config_files()\n File "/var/www/danube/venv/lib/python3.10/site-packages/_virtualenv.py", line 21, in parse_config_files\n result = old_parse_config_files(self, *args, **kwargs)\n File "/tmp/pip-build-env-ga37r2a6/overlay/lib/python3.10/site-packages/setuptools/dist.py", line 627, in parse_config_files\n pyprojecttoml.apply_configuration(self, filename, ignore_option_errors)\n File "/tmp/pip-build-env-ga37r2a6/overlay/lib/python3.10/site-packages/setuptools/config/pyprojecttoml.py", line 67, in apply_configuration\n return _apply(dist, config, filepath)\n File "/tmp/pip-build-env-ga37r2a6/overlay/lib/python3.10/site-packages/setuptools/config/_apply_pyprojecttoml.py", line 56, in apply\n _apply_project_table(dist, config, root_dir)\n File "/tmp/pip-build-env-ga37r2a6/overlay/lib/python3.10/site-packages/setuptools/config/_apply_pyprojecttoml.py", line 82, in _apply_project_table\n corresp(dist, value, root_dir)\n File "/tmp/pip-build-env-ga37r2a6/overlay/lib/python3.10/site-packages/setuptools/config/_apply_pyprojecttoml.py", line 183, in _license\n _set_config(dist, "license", val["text"])\n KeyError: \'text\'\n [end of output]\n \n note: This error originates from a subprocess, and is likely not a problem with pip.\nerror: subprocess-exited-with-error\n\n\xc3\x97 Getting requirements to build wheel did not run successfully.\n\xe2\x94\x82 exit code: 1\n\xe2\x95\xb0\xe2\x94\x80> See above for output.\n\nnote: This error originates from a subprocess, and is likely not a problem with pip.\n\n