AttributeError: module ‘sipbuild.api‘ has no attribute ‘prepare_metadata_for_build_wheel‘

东木月

已于 2022-05-17 15:04:37 修改

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分类专栏：六年编程Bug大总结文章标签： ubuntu python linux

于 2022-05-17 12:43:49 首次发布

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在Ubuntu系统中尝试安装pyqt5时遇到了AttributeError：module 'sipbuild.api'没有属性'prepare_metadata_for_build_wheel'的错误。解决步骤包括更新python3.7，升级pip3，安装必要的依赖项，然后重新安装pyqt5。

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在Ubuntu中安装pyqt5时报这个错误

错误如下：

Collecting pyqt5
  Downloading PyQt5-5.15.6.tar.gz (3.2 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 3.2/3.2 MB 44.6 kB/s eta 0:00:00
  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
  ╰─> [35 lines of output]
      Querying qmake about your Qt installation...
      /usr/bin/qmake -query
      Traceback (most recent call last):
        File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py", line 156, in prepare_metadata_for_build_wheel
          hook = backe