AttributeError: module ‘sipbuild.api‘ has no attribute ‘prepare_metadata_for_build_wheel‘
在Ubuntu中安装pyqt5时报错:
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 = backend.prepare_metadata_for_build_wheel
AttributeError: module 'sipbuild.api' has no attribute 'prepare_metadata_for_build_wheel'
1、更新pip3:
# python3为python环境的软连接
sudo python3 -m pip install --upgrade pip
2、安装pyqt5的依赖项
# 更新软件列表,更新软件
sudo apt-get update && sudo apt-get upgrade
# 卸载所有自动安装且不再使用的软件包
sudo apt-get autoremove
sudo apt-get install python3-dev
sudo apt-get install libhdf5-dev
sudo apt install pyqt5*
sudo apt install qt5-default qttools5-dev-tools
3、pycharm中选择安装pyqt5版本
注意根据python版本,指定pyqt5版本