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Chandima Maduwantha's questions

Martin Hope
Chandima Maduwantha
Asked: 2025-02-13 14:02:40 +0800 CST
  • 5

我正在尝试在 Spring Boot 应用程序中添加 Kafka Avro 序列化和 Schema Registry Client 的 Confluent 依赖项。但是，当我尝试使用 Maven 构建项目时，出现以下错误：

在中心（ https://repo.maven.apache.org/maven2）中找不到工件 io.confluent:kafka-schema-registry-client:pom:7.8.0

查看错误：-

<!-- https://mvnrepository.com/artifact/io.confluent/kafka-avro-serializer -->
        <dependency>
            <groupId>io.confluent</groupId>
            <artifactId>kafka-avro-serializer</artifactId>
            <version>7.8.0</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/io.confluent/kafka-schema-registry-client -->
        <dependency>
            <groupId>io.confluent</groupId>
            <artifactId>kafka-schema-registry-client</artifactId>
            <version>7.8.0</version>
        </dependency>
java
Martin Hope
Chandima Maduwantha
Asked: 2024-06-10 19:06:59 +0800 CST
  • 3

我尝试为 django 项目安装 scikit-learn==1.2.2 但出现此错误。

 Collecting scikit-learn==1.2.2
  Using cached scikit-learn-1.2.2.tar.gz (7.3 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Preparing metadata (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [36 lines of output]
      Partial import of sklearn during the build process.
      Traceback (most recent call last):
        File "D:\Group Project Backend\Prediction\env\Lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 353, in <module>
          main()
        File "D:\Group Project Backend\Prediction\env\Lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 335, in main
          json_out['return_val'] = hook(**hook_input['kwargs'])
                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "D:\Group Project Backend\Prediction\env\Lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 149, in prepare_metadata_for_build_wheel
          return hook(metadata_directory, config_settings)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "C:\Users\ASUS\AppData\Local\Temp\pip-build-env-_ej3exwe\overlay\Lib\site-packages\setuptools\build_meta.py", line 366, in prepare_metadata_for_build_wheel
          self.run_setup()
        File "C:\Users\ASUS\AppData\Local\Temp\pip-build-env-_ej3exwe\overlay\Lib\site-packages\setuptools\build_meta.py", line 487, in run_setup
          super().run_setup(setup_script=setup_script)
        File "C:\Users\ASUS\AppData\Local\Temp\pip-build-env-_ej3exwe\overlay\Lib\site-packages\setuptools\build_meta.py", line 311, in run_setup
          exec(code, locals())
        File "<string>", line 669, in <module>
        File "<string>", line 663, in setup_package
        File "<string>", line 597, in configure_extension_modules
        File "C:\Users\ASUS\AppData\Local\Temp\pip-install-xv622fd3\scikit-learn_6df30b226b524d1caf236a6b94005795\sklearn\_build_utils\__init__.py", line 47, in cythonize_extensions
          basic_check_build()
        File "C:\Users\ASUS\AppData\Local\Temp\pip-install-xv622fd3\scikit-learn_6df30b226b524d1caf236a6b94005795\sklearn\_build_utils\pre_build_helpers.py", line 82, in basic_check_build
          compile_test_program(code)
        File "C:\Users\ASUS\AppData\Local\Temp\pip-install-xv622fd3\scikit-learn_6df30b226b524d1caf236a6b94005795\sklearn\_build_utils\pre_build_helpers.py", line 38, in compile_test_program
          ccompiler.compile(
        File "C:\Users\ASUS\AppData\Local\Temp\pip-build-env-_ej3exwe\overlay\Lib\site-packages\setuptools\_distutils\_msvccompiler.py", line 343, in compile
          self.initialize()
        File "C:\Users\ASUS\AppData\Local\Temp\pip-build-env-_ej3exwe\overlay\Lib\site-packages\setuptools\_distutils\_msvccompiler.py", line 253, in initialize
          vc_env = _get_vc_env(plat_spec)
                   ^^^^^^^^^^^^^^^^^^^^^^
        File "C:\Users\ASUS\AppData\Local\Temp\pip-build-env-_ej3exwe\overlay\Lib\site-packages\setuptools\msvc.py", line 230, in msvc14_get_vc_env
          return _msvc14_get_vc_env(plat_spec)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "C:\Users\ASUS\AppData\Local\Temp\pip-build-env-_ej3exwe\overlay\Lib\site-packages\setuptools\msvc.py", line 187, in _msvc14_get_vc_env
          raise distutils.errors.DistutilsPlatformError("Unable to find vcvarsall.bat")
      distutils.errors.DistutilsPlatformError: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
      [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.

`

我在我的 Windows 机器上使用 pyhton 3.12.2。我正在使用 React 和 django 构建职业预测网站。我使用 vscode 作为我的 IDE。我使用 google collab 训练一个模型，它使用 scikit-learn 的 1.2.2 版本。我可以安装其他软件包，如 Django、djangorestframework，但无法安装 scikit-learn。我正在虚拟环境中安装所有内容。

python