Pyqt5 designer linux установка

PyQt5: How to install/run Qt Designer

Now what? There are a lot of .pyd files, some .dll’s, too, but nothing executable (well, except a QtWebEngineProcess.exe in . \site-packages\PyQt5\Qt\bin , but that doesn’t sound like what I’m looking for.

If you’re still struggling, you may also try my standalone installer for Qt Designer. It’s only 40 MB and creates a simple «Qt Designer» entry in the Start menu.

As of December 2018, with Python 3.6 and PyQt5 under Windows 7, QT designer car be installed simply with pip install pyqt5-tools . An executable is then available in C:\Program Files\Python36\Lib\site-packages\pyqt5_tools

Just installed Python on Windows 11 laptop, and folder seems to have moved to \Lib\site-packages\qt5_applications\Qt\bin in virtual environment folder.

20 Answers 20

I struggled with this as well. The pyqt5-tools approach is cumbersome so I created a standalone installer for Qt Designer. It’s only 40 MB. Maybe you will find it useful!

If you are working in python virtual environment, in the command window

The latest PyQt5 wheels (which can be installed via pip) only contain what’s necessary for running applications, and don’t include the dev tools. This applies to PyQt versions 5.7 and later. For PyQt versions 5.6 and earlier, there are binary packages for Windows that also include the dev tools, and these are still available at sourceforge. The maintainer of PyQt does not plan on making any further releases of such binary packages, though — only the runtime wheels will now be made available, and there will be no official wheels for the dev tools.

In light of this, someone has created an unofficial pyqt5-tools wheel (for Windows only). This appears to be in it’s early stages, though, and so may not keep up with recent PyQt5 releases. This means that it may not always be possible to install it via pip. If that is the case, as a work-around, the wheel files can be treated as zip files and the contents extracted to a suitable location. This should then allow you to run the designer.exe file that is in the pyqt5-tools folder.

Finally, note that you will also see some zip and tar.gz files at sourceforge for PyQt5. These only contain the source code, though, so will be no use to you unless you intend to compile PyQt5 yourself. And just to be clear: compiling from source still would not give you all the Qt dev tools. If you go down that route, you would need to install the whole Qt development kit separately as well (which would then get you the dev tools).

pyqt5-tools-wheel works from pip . After that, just start designer.exe from Python\Scripts folder. Thanks!

The Qt designer is not installed with the pip installation.

You can either download the full download from sourceforge (probably won’t be the last pyqt release, and might be buggy on presence of another installation, like yours) or install it with another (unofficial) pypi package — pyqt5-tools ( pip install pyqt5-tools ), then run the designer from the following subpath of your python directory:

. \Python36\Lib\site-packages\qt5_applications\Qt\bin\designer.exe 

. \Python36\Lib\site-packages\pyqt5-tools\designer\designer.exe 

Thank you! pip install pyqt5-tools gave me a No matching distribution found , though, so I’ll try sourceforge (kind of defeats the purpose of having pip, but . ).

Yeah, browse the installations manually under the «files» tab (near «summary», under the title with the logo), then navigate to «PyQt5».

@User1291. The current pyqt5-tools is for PyQt-5.7 not PyQt-5.7.1, so it’s not compatible. However, you should be able to open the pyqt5-tools wheel like a zip file and extract the contents to a suitable location. You can then try running the designer.exe file in the pyqt5-tools/designer folder.

Then restart the cmd, just type «designer» and press enter.

If you cannot see the Designer , just look into this path «Lib\site-packages\qt5_applications\Qt\bin» for designer.exe and run it.

Thank you very much, I recently installed pyqt6-tools and was confused about this. This answer is perfect for me. IF you have already installed the tools and are unable to locate the designer then try this step. for QT6 look for Python39\Lib\site-packages\qt6_applications\Qt\bin and you will find the designer.exe

PyQt5 works after pip install PyQt5Designer

This helped with Python 3.9 under Windows. Thanks. That got me QtDesigner. . To get pyuic5 also going (to generate Python output) I had to also install pyuic5-tool with pip.

working in python 3.7.4

wont work in python 3.8.0

You can also install Qt Designer the following way:

1. Install latest Qt (I’m using 5.8) from Qt main site
2. Make sure you include «Qt 5.8 MinGW» component
3. Qt Designer will be installed in C:\Qt\5.8\mingw53_32\bin\designer.exe
4. Note that the executable is named «designer.exe»

For anyone stumbling across this post in 2021+ and finding the answers outdated: QT Designer is now in the qt5-applications package, under Qt\bin\ . On Windows this means the default path, for CPython 3.9 using the Python.org installer, is %APPDATA%\Python\Python39\site-packages\qt5_applications\Qt\bin\designer.exe .

I wish there was a way to move posts to the top when the old ones are out of date. May 2022, Visual Studio Code — this is exactly where designer.exe now sits.

Download the module using pip :

pip install PyQt5Designer 

Then, for anaconda users, open:

C:\ProgramData\AnacondaX\Lib\site-packages\QtDesigner\designer.exe 

C:\Program Files\PythonXX\Lib\site-packages\QtDesigner\designer.exe 

C:\Program Files (x86)\PythonXX\Lib\site-packages\QtDesigner\designer.exe 

Now you’d find the designer in site-packages/pyqt5-tools .

If you are installing the pyqt5-tools then you can find the designer.exe file inside:

If you cannot locate the file or have any issues opening this directly, then open a command prompt and type:

For Qt Designer 6 this worked for me thanks for that protip from @Bhaskar

End up with nice working lightweight Qt Designer 6.0.1 version

@ pip install pyqt6-tools Collecting pyqt6-tools Using cached pyqt6_tools-6.1.0.3.2-py3-none-any.whl (29 kB) Collecting pyqt6-plugins=6.1.0.2.2 Downloading pyqt6_plugins-6.1.0.2.2-cp39-cp39-manylinux2014_x86_64.whl (77 kB) |████████████████████████████████| 77 kB 492 kB/s Collecting python-dotenv Using cached python_dotenv-0.19.2-py2.py3-none-any.whl (17 kB) Collecting pyqt6==6.1.0 Downloading PyQt6-6.1.0-cp36.cp37.cp38.cp39-abi3-manylinux_2_28_x86_64.whl (6.8 MB) |████████████████████████████████| 6.8 MB 1.0 MB/s Requirement already satisfied: click in ./.pyenv/versions/3.9.6/lib/python3.9/site-packages (from pyqt6-tools) (8.0.1) Collecting PyQt6-sip=13.1 Downloading PyQt6_sip-13.2.0-cp39-cp39-manylinux1_x86_64.whl (307 kB) |████████████████████████████████| 307 kB 898 kB/s Collecting PyQt6-Qt6>=6.1.0 Using cached PyQt6_Qt6-6.2.2-py3-none-manylinux_2_28_x86_64.whl (50.0 MB) Collecting qt6-tools=6.1.0.1.2 Downloading qt6_tools-6.1.0.1.2-py3-none-any.whl (13 kB) Collecting click Downloading click-7.1.2-py2.py3-none-any.whl (82 kB) |████████████████████████████████| 82 kB 381 kB/s Collecting qt6-applications=6.1.0.2.2 Downloading qt6_applications-6.1.0.2.2-py3-none-manylinux2014_x86_64.whl (80.5 MB) |████████████████████████████████| 80.5 MB 245 kB/s Installing collected packages: qt6-applications, PyQt6-sip, PyQt6-Qt6, click, qt6-tools, pyqt6, python-dotenv, pyqt6-plugins, pyqt6-tools Attempting uninstall: click Found existing installation: click 8.0.1 Uninstalling click-8.0.1: Successfully uninstalled click-8.0.1 Successfully installed PyQt6-Qt6-6.2.2 PyQt6-sip-13.2.0 click-7.1.2 pyqt6-6.1.0 pyqt6-plugins-6.1.0.2.2 pyqt6-tools-6.1.0.3.2 python-dotenv-0.19.2 qt6-applications-6.1.0.2.2 qt6-tools-6.1.0.1.2 

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How to install and run qt-designer for python

I’m new to ubuntu, I entered the following commands sudo apt-get install python-pyqt and sudo apt-get install qt-designer .
Both the commands executed successfuly but I’m not able to figure out how to launch the qt-designer program.

4 Answers 4

Considering the packages names did dramatically change, the procedure with Ubuntu 20.04 is now:

sudo apt-get install qttools5-dev-tools sudo apt-get install qttools5-dev 

Then, Qt Designer is installed as designer , and is also in the start menu.

with sudo apt-get install python-qt4 qt4-designer should work.

You can find it if you search it with apt-cache search qt | grep designer :

libqt4-designer - Qt 4 designer module libqt4-designer-dbg - Qt 4 designer library debugging symbols qt4-designer - graphical designer for Qt 4 applications kdesignerplugin - Integration of KF5 widgets in Qt Designer/Creator kdesignerplugin-data - Integration of KF5 widgets in Qt Designer/Creator kgendesignerplugin - Integration of KF5 widgets in Qt Designer/Creator libopenrpt-dev - graphical SQL report writer, designer and rendering engine (development) libopenrpt1v5 - graphical SQL report writer, designer and rendering library libqscintilla2-designer - Qt4 Designer plugin for QScintilla 2 libqscintilla2-designer-dbg - Qt4 Designer plugin for QScintilla 2 (debug) libqt5designer5 - Qt 5 designer module libqt5designercomponents5 - Qt 5 Designer components module libqt5scintilla2-designer - Qt5 Designer plugin for QScintilla 2 libqt5scintilla2-designer-dbg - Qt5 Designer plugin for QScintilla 2 (debug) libqxt-designer0 - LibQxt extensions to Qt Designer openrpt - graphical SQL report writer, designer and rendering engine 

And search more info about the package with apt-cache show qt4-designer .

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[Linux ] Use Qt Designer to develop Python GUI program in Ubuntu 18.04

If you want to develop a Python GUI program, choose PyQt5 is a great choice. In the past, I recorded about how to configure the Qt Designer in PyCharm on Windows. ([PyQt5] Tutorial(1) Install PyQt5 and print «Hello World!»)

If you want to know more about PyQt5, you can refer to here: https://pypi.org/project/PyQt5/

The installation method in Linux system is actually simpler, the following is a simple record.

Installation of Qt Designer

Before we start, we need to install the following packages:

sudo apt-get install qt5-default sudo apt-get install qttools5-dev-tools sudo pip3 install pyqt5

After installing, use the following command to open Qt Designer:

Let’s place a QLabel component in the window, and use ctrl+s to save it, named it UI.ui .

Of course we are not use Python to execute it, we need to convert it from xml format to Python code:

pyuic5 can convert UI files to .py files so that we can read them normally.

from PyQt5 import QtWidgets from UI import Ui_MainWindow import sys class MainWindow(QtWidgets.QMainWindow): def __init__(self): super(MainWindow, self).__init__() self.ui = Ui_MainWindow() self.ui.setupUi(self) self.ui.label.setText('Hello World!') if __name__ == '__main__': app = QtWidgets.QApplication([]) window = MainWindow() window.show() sys.exit(app.exec_()) 

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