error ERROR: Command errored out with exit status 1: command: /usr/bin/python3 /usr/local/lib/python3.5/dist-packages/pip/_vendor/pep517/_in_process.py prepare_metadata_for_build_wheel /tmp/tmp6mm9iz7i cwd: /tmp/pip-install-q4uoq45z/PyQt5 Complete output (35 lines): Querying qmake about your Qt installation. done Getting requirements to build wheel. If you don’t find pyvenv.Code: pip3 install PyQt5 Collecting PyQt5 Downloading PyQt5-5.14.1.tar.gz (3.2 MB) |#| 3.2 MB 29 kB/s Installing build dependencies. If you have already built a project and don't want to repeat the existing work again, don't worry, there is a way!įind the External Libraries at the end of the existing project, then find the venv directory, and change the following parameters in the pyvenv.cfg file to true
Another way is to use the Existing interpreter below. In this way, a bunch of things will be loaded when the project is created. Solution 1: Check the two boxes as shown in the figure below when creating a new project, the purpose is to load third-party libraries It needs to be opened manually, the little green thing in the following figure opens: The latest version of P圜harm, because the high version of pycharm created a Python virtual environment by default, the third-party libraries you installed are not added in by default, so this kind of problem is caused, and the Project Iterpreter label is hidden when you create a new project. The way to solve this problem is to uninstall sip first, the command is: Later, I upgraded to a matching version with the pip3 install PyQt5 command, but sip did not make version adaptation. It is the version of PyQt5 that I manually installed, which does not match the Python version. If you manually downloaded pyqt5 and installed it, the version may not match, you can do the following
PIP3 INSTALL PYQT5 SIP DOWNLOAD
If not, you can also download the program file matching Python from the PyQt official website. Using the above command, you can automatically go to the official website to find the same program with the Python version number and download it. Now you can install PyQt5, use the following command If there is no problem, we need to install sip first. After the installation is successful, you can try the pip command in the cmd window. When installing, be sure to select pip and install itģ. Since it is an executable file, you can install it directly.
PIP3 INSTALL PYQT5 SIP WINDOWS
Select Windows x86-64 executalbe installer and download it. Log in to the official Python website, the latest version is 3.6.3, and the website is: Note that I am using the win7 operating system.ġ. Now I reorganize the entire installation process. It took a lot of trouble to install pyQt5, but it's still installed now.
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