#Install pyqt5 mac install#

Once Qt is installed, it is time to install Python, if you need to. More up-to-date versions have an optimized build tool which works much faster. Older Qt versions have an unoptimized build tool, and this means that the setup can take a surprisingly long time. We assume that you accept all the defaults and install in the standard locations. The installer's first screen is shown in Figure A.4.

#Install pyqt5 mac mac os#

Figure A.4 Installing Qt on Mac OS Xįirst set up Qt by double-clicking qt-mac-opensource-4.2.3.dmg, or whichever Qt package you downloaded, and following the instructions.

#Install pyqt5 mac password#

We assume that all the downloaded files are on the Desktop, and that you know the administration password (which is normally your own password). We will assume that the versions are those mentioned earlier, but obviously, use whichever versions you downloaded and adjust accordingly. Both Qt and Python must be installed first, then SIP, and finally PyQt itself. Now that all the pieces are at hand, and assuming that Xcode is already installed, you can perform the PyQt installation. If you want to run the examples that are shown in the book or to see the model answers to the exercises, you can unpack the file available from.

Again, the version numbers may be higher-for example, 4.3-for PyQt. php and download the source package PyQt-mac-gpl-4.2.tar.gz. Go to .uk/sip/download.php and download the source package sip-4.6.tar.gz, then go to. The last two tools that must be obtained are SIP and PyQt. A later 2x series version, such as 2.5.2 orĢ.6.0, should also be okay, providing they are production releases (not alphas, betas, or release candidates). org/download and download the Python 2.5.1 for Macintosh OS X version-for example, python-2.5.1-macosx.dmg. If you need to install an up-to-date version of Python, go to. A later version number, say, 4.3.1, should also be fine. Go to index and click the Qt/Mac Open Source Edition link, and near the bottom of the page, download qt-mac-opensource-4.2.3.dmg. The files required for installing PyQt are qt-mac-opensource-4.2.3.dmg, python-2.5.1-macosx.dmg (unless you already have Python 2.5 or later installed), sip-4.6.tar.gz, and, PyQt-mac-gpl-4.2.tar.gz. To check the Python version, start up a Terminal, and type in python -V if this prints 'Python 2.5', or a higher version number, there is no need to install a new version of Python.

The following instructions assume that Xcode is already installed.Īlthough Macs are normally supplied with a version of Python preinstalled, it may be an old version, in which case we recommend installing an up-to-date version for PyQt development. Xcode is a very large package, normally supplied on a separate developer's CD provided with the machine it is also available online from. This is because a compiler and build tool are required to install PyQt. To install PyQt on Mac OS X, you must already have the Xcode tools installed.