安装PyQt6-tools时出现衍生错误

Question

当我尝试安装

PyQt6-tools

时，完整输出表明 PyQt6-tools 软件包可用，但依赖于

PyQt6-plugins

，它没有任何可用版本。这是错误

ERROR: Cannot install pyqt6-tools==6.0.1.3.2, pyqt6-tools==6.0.2.3.2, pyqt6-tools==6.0.3.3.2, pyqt6-tools==6.1.0.3.2, pyqt6-tools==6.3.1.3.3 and pyqt6-tools==6.4.2.3.3 because these package versions have conflicting dependencies.

The conflict is caused by:
    pyqt6-tools 6.4.2.3.3 depends on pyqt6-plugins<6.4.2.3 and >=6.4.2.2.2
    pyqt6-tools 6.3.1.3.3 depends on pyqt6-plugins<6.3.1.3 and >=6.3.1.2.2
    pyqt6-tools 6.1.0.3.2 depends on pyqt6-plugins<6.1.0.3 and >=6.1.0.2.2
    pyqt6-tools 6.0.3.3.2 depends on pyqt6-plugins<6.0.3.3 and >=6.0.3.2.2
    pyqt6-tools 6.0.2.3.2 depends on pyqt6-plugins<6.0.2.3 and >=6.0.2.2.2
    pyqt6-tools 6.0.1.3.2 depends on pyqt6-plugins<6.0.1.3 and >=6.0.1.2.2

然后我尝试单独安装

pyqt6-plugin

，但它仍然说连一个版本都没有

$ pip3 install pyqt6-plugins --break-system-packages
ERROR: Could not find a version that satisfies the requirement pyqt6-plugins (from versions: none)
ERROR: No matching distribution found for pyqt6-plugins

注意：我使用的是 Ubuntu 24.04 Noble、Python 3.12.3、pip 24.2

Answer 1

我在尝试安装其他软件包时意外发现了这种安装方式，而不是使用

apt

，并通过ubuntu自行完成了

apt install pyqt6-dev-tools

，解决了问题并替换了

pip install PyQt6-tools