我尝试使用 anaconda 提示符进行安装，
pip --cert“D:\DDownloads\MyCert.pem”安装 tflite_support
最终出现错误，
Collecting tflite_support
Using cached tflite-support-0.1.0a1.tar.gz (390 kB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [58 lines of output]
D:\AI\Anaconda\Lib\site-packages\setuptools\__init__.py:84: _DeprecatedInstaller: setuptools.installer and fetch_build_eggs are deprecated.
!!
********************************************************************************
Requirements should be satisfied by a PEP 517 installer.
If you are using pip, you can try `pip install --use-pep517`.
********************************************************************************
!!
dist.fetch_build_eggs(dist.setup_requires)
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1006)'))': /simple/pybind11/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1006)'))': /simple/pybind11/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1006)'))': /simple/pybind11/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1006)'))': /simple/pybind11/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1006)'))': /simple/pybind11/
ERROR: Could not find a version that satisfies the requirement pybind11>=2.4 (from versions: none)
ERROR: No matching distribution found for pybind11>=2.4
Traceback (most recent call last):
File "D:\AI\Anaconda\Lib\site-packages\setuptools\installer.py", line 96, in _fetch_build_egg_no_warn
subprocess.check_call(cmd)
File "D:\AI\Anaconda\Lib\subprocess.py", line 413, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['D:\\AI\\Anaconda\\python.exe', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', 'C:\\Users\\user.sk\\AppData\\Local\\Temp\\tmpfjgjp7hu', '--quiet', 'pybind11>=2.4']' 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 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "C:\Users\user.sk\AppData\Local\Temp\pip-install-ok_9cx2o\tflite-support_76f7e4f7f27f407ba020192d982c23a5\setup.py", line 143, in <module>
setup(
File "D:\AI\Anaconda\Lib\site-packages\setuptools\__init__.py", line 106, in setup
_install_setup_requires(attrs)
File "D:\AI\Anaconda\Lib\site-packages\setuptools\__init__.py", line 79, in _install_setup_requires
_fetch_build_eggs(dist)
File "D:\AI\Anaconda\Lib\site-packages\setuptools\__init__.py", line 84, in _fetch_build_eggs
dist.fetch_build_eggs(dist.setup_requires)
File "D:\AI\Anaconda\Lib\site-packages\setuptools\dist.py", line 907, in fetch_build_eggs
return _fetch_build_eggs(self, requires)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "D:\AI\Anaconda\Lib\site-packages\setuptools\installer.py", line 38, in _fetch_build_eggs
resolved_dists = pkg_resources.working_set.resolve(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "D:\AI\Anaconda\Lib\site-packages\pkg_resources\__init__.py", line 829, in resolve
dist = self._resolve_dist(
^^^^^^^^^^^^^^^^^^^
File "D:\AI\Anaconda\Lib\site-packages\pkg_resources\__init__.py", line 865, in _resolve_dist
dist = best[req.key] = env.best_match(
^^^^^^^^^^^^^^^
File "D:\AI\Anaconda\Lib\site-packages\pkg_resources\__init__.py", line 1135, in best_match
return self.obtain(req, installer)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "D:\AI\Anaconda\Lib\site-packages\pkg_resources\__init__.py", line 1147, in obtain
return installer(requirement)
^^^^^^^^^^^^^^^^^^^^^^
File "D:\AI\Anaconda\Lib\site-packages\setuptools\installer.py", line 98, in _fetch_build_egg_no_warn
raise DistutilsError(str(e)) from e
distutils.errors.DistutilsError: Command '['D:\\AI\\Anaconda\\python.exe', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', 'C:\\Users\\user.sk\\AppData\\Local\\Temp\\tmpfjgjp7hu', '--quiet', 'pybind11>=2.4']' 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: metadata-generation-failed
× Encountered error while generating package metadata.
╰─> See above for output.
note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
如何解决这个问题？
请注意，我拥有之前已成功使用过的有效证书。
问题出现在依赖安装过程中。 setuptools 似乎运行命令
'['D:\\AI\\Anaconda\\python.exe', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', 'C:\\Users\\user.sk\\AppData\\Local\\Temp\\tmpfjgjp7hu', '--quiet', 'pybind11>=2.4']'
根据
pybind11>=2.4tflite-support-0.1.0a1--certpip install我可以想到两种可能的解决方法：
pip install --cert pybind11>=2.4 "D:\DDownloads\MyCert.pem"python -m pip config set global.cert D:\DDownloads\MyCert.pem