Getting Started on macOS¶
Requirements¶
Qt package from here or a custom build of Qt 5.12+ (preferably 5.15)
A Python interpreter (version Python 3.5+ or Python 2.7). You can use the one provided by HomeBrew, or you can get python from the official website.
XCode 8.2 (macOS 10.11), 8.3.3 (macOS 10.12), 9 (macOS 10.13), 10.1 (macOS 10.14)
CMake version 3.1 or greater
Git version 2 or greater
libclang from your system or the prebuilt version from the
Qt Downloads
page is recommended. libclang10 is required for PySide 5.15.
sphinx
package for the documentation (optional).Depending on your OS, the following dependencies might also be required:
libgl-dev
,
python-dev
,
python-distutils
,and
python-setuptools
.
Building from source¶
Creating a virtual environment¶
The venv
module allows you to create a local, user-writeable copy of a python environment into
which arbitrary modules can be installed and which can be removed after use:
python -m venv testenv # your interpreter could be called 'python3'
source testenv/bin/activate
pip install -r requirements.txt # General dependencies, documentation, and examples.
will create and use a new virtual environment, which is indicated by the command prompt changing.
Setting up CLANG¶
If you don’t have libclang already in your system, you can download from the Qt servers:
wget http://download.qt.io/development_releases/prebuilt/libclang/libclang-release_100-based-mac.7z
Extract the files, and leave it on any desired path, and set the environment variable required:
7z x libclang-release_100-based-mac.7z
export LLVM_INSTALL_DIR=$PWD/libclang
Getting PySide2¶
Cloning the official repository can be done by:
git clone --recursive https://code.qt.io/pyside/pyside-setup
Checking out the version that we want to build, e.g. 5.15:
cd pyside-setup && git checkout 5.15
Note
Keep in mind you need to use the same version as your Qt installation
Building PySide2¶
Check your Qt installation path, to specifically use that version of qmake to build PySide2.
e.g. /opt/Qt/5.15.0/gcc_64/bin/qmake
.
Build can take a few minutes, so it is recommended to use more than one CPU core:
python setup.py build --qmake=/opt/Qt/5.15.0/gcc_64/bin/qmake --build-tests --ignore-git --parallel=8
Installing PySide2¶
To install on the current directory, just run:
python setup.py install --qmake=/opt/Qt/5.15.0/gcc_64/bin/qmake --build-tests --ignore-git --parallel=8
Test installation¶
You can execute one of the examples to verify the process is properly working. Remember to properly set the environment variables for Qt and PySide2:
python examples/widgets/widgets/tetrix.py
© 2022 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.