错误：无法为使用PEP 517的OpenCV-Contrib-Python构建车轮，无法直接安装

发布于 2025-02-07 04:11:12 字数 2059 浏览 1 评论 0原文

PIP安装 - 升级PIP SETUPTOOLS WHER然后使用指定的版本运行此操作：PIP INSTALS -U OPENCV -PYTHON == 4.5.5.5.62

IAM会出现以下错误..如何进行？先感谢您。

处理E：\ TensorFlow \ Models \ Research 准备元数据（setup.py）...错误错误：子进程 - eRror

×python setup.py egg_info并未成功运行。 │退出代码：1 ╰ - ＆gt; [25行输出线] C：\ programData \ anaconda3 \ lib \ site-packages \ setUptools_importlib.py：23：userWarning：ementlib-metadata版本与set> set upputtools。可以通过安装ementlib-metadata的更新版本来解决此问题。 WARNINGS.WARN（MSG）＃确保显示描述性消息。 Trackback（最近的最新电话）：文件“”，第36行，in 文件“”，第14行，在文件“ C：\ programData \ anaconda3 \ lib \ lib \ site-packages \ setuptools_ init _。py”，第18行，in 从setuptools.dist进口分配文件“ c：c：\ programData \ anaconda3 \ lib \ lib \ site-packages \ setuptools \ dist.py”，第35行，in 来自。文件“ C：\ programData \ anaconda3 \ lib \ lib \ site-packages \ setuptools_importlib.py”，第39行，in disable_importlib_metadata_finder（元数据）文件“ C：\ ProgramData \ Anaconda3 \ lib \ lib \ site-packages \ setuptools_importlib.py”，第12行，在disable_importlib_metadata_finder中导入oxportlib_metadata 文件“ c：\ programData \ anaconda3 \ lib \ lib \ site-packages \ ementlib_metadata_ init .py”，第466行，in 版本 =版本（名称）文件“ c：\ programData \ anaconda3 \ lib \ lib \ site-packages \ ementlib_metadata_ init> init _。py”，第433行，在版本中返回分布（软件包）.version 文件“ c：\ programData \ anaconda3 \ lib \ lib \ site-packages \ ementlib_metadata_ init> init _。py”，第406行，返回分发。from_name（软件包）文件“ C：\ programData \ anaconda3 \ lib \ lib \ site-packages \ ementlib_metadata_ init> init _。py”，第175行，in from_name dists =解析器（名称）文件“ C：\ ProgramData \ Anaconda3 \ lib \ lib \ site-packages \ setuptools_vendor \ ementlib_metadata_metadata_ init> init> init _。py”，第886行，在Find_distriptions中找到= self._search_paths（context.name，context.path） attributeError：'str'对象没有属性'名称' [输出的结尾]

注意：此错误源自子过程，可能不是PIP的问题。元数据生成失败

错误：生成软件包元数据时， ×遇到错误。 ╰ - ＆gt;有关输出，请参见上文。

注意：这是上面提到的软件包的问题，而不是PIP。提示：有关详细信息，请参见上文。

原文

pip install --upgrade pip setuptools wheel then ran this with a version specified: pip install -U opencv-python==4.5.5.62

Iam getting following errors.. How to proceed ? Thank you in advance.

Processing e:\tensorflow\models\research
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [25 lines of output]
C:\ProgramData\Anaconda3\lib\site-packages\setuptools_importlib.py:23: UserWarning: importlib-metadata version is incompatible with setuptools.
This problem is likely to be solved by installing an updated version of importlib-metadata.
warnings.warn(msg) # Ensure a descriptive message is shown.
Traceback (most recent call last):
File "", line 36, in
File "", line 14, in
File "C:\ProgramData\Anaconda3\lib\site-packages\setuptools_init_.py", line 18, in
from setuptools.dist import Distribution
File "C:\ProgramData\Anaconda3\lib\site-packages\setuptools\dist.py", line 35, in
from .importlib import metadata
File "C:\ProgramData\Anaconda3\lib\site-packages\setuptools_importlib.py", line 39, in
disable_importlib_metadata_finder(metadata)
File "C:\ProgramData\Anaconda3\lib\site-packages\setuptools_importlib.py", line 12, in disable_importlib_metadata_finder
import importlib_metadata
File "C:\ProgramData\Anaconda3\lib\site-packages\importlib_metadata_init.py", line 466, in
version = version(name)
File "C:\ProgramData\Anaconda3\lib\site-packages\importlib_metadata_init_.py", line 433, in version
return distribution(package).version
File "C:\ProgramData\Anaconda3\lib\site-packages\importlib_metadata_init_.py", line 406, in distribution
return Distribution.from_name(package)
File "C:\ProgramData\Anaconda3\lib\site-packages\importlib_metadata_init_.py", line 175, in from_name
dists = resolver(name)
File "C:\ProgramData\Anaconda3\lib\site-packages\setuptools_vendor\importlib_metadata_init_.py", line 886, in find_distributions
found = self._search_paths(context.name, context.path)
AttributeError: 'str' object has no attribute 'name'
[end of output]