How to install pyqt4 on windows, I'm using Python 3.4 on Windows. When I run a script, it complains ImportError: No Module named 'PyQt4' So I tried to install it, but pip install PyQt4 gives Could., Videos of how to install pyqt4 on windows, Click to view5:14HDPython PyQt:Install PyQt4 In Windows 10YouTube.

Here are Windows wheel packages built by Chris Golke - In the filenames cp27 means C-python version 2.7, cp35 means python 3.5, etc. Since Qt is a more complicated system with a compiled C++ codebase underlying the python interface it provides you, it can be more complex to build than just a pure python code package, which means it can be hard to install it from source. Make sure you grab the correct Windows wheel file (python version, 32/64 bit), and then use to install it - e.g: C: path where wheel is >pip install PyQt4-4.11.4-cp35-none-win_amd64.whl Should properly install if you are running an x64 build of Python 3.5. If you install PyQt4 on Windows, files wind up here by default: C: Python27 Lib site-packages PyQt4*.* but it also leaves a file here: C: Python27 Lib site-packages sip.pyd If you copy the both the sip.pyd and PyQt4 folder into your virtualenv things will work fine. For example: mkdir c: code cd c: code virtualenv BACKUP cd c: code BACKUP scripts activate Then with windows explorer copy from C: Python27 Lib site-packages the file (sip.pyd) and folder (PyQt4) mentioned above to C: code BACKUP Lib site-packages Then back at CLI: cd. (c: code BACKUP) python backup.py The problem with trying to launch a script which calls PyQt4 from within virtualenv is that the virtualenv does not have PyQt4 installed and it doesn't know how to reference the default installation described above.

But follow these steps to copy PyQt4 into your virtualenv and things should work great.

Configuring PyQt4 After unpacking the source package (either a.tar.gz or a.zip file depending on your platform) you should then check for any README files that relate to your platform. If you are using the commercial version of PyQt4 then you must copy your license file to the sip directory, or to the directory specified by the option of configure-ng.py. You need to make sure your environment variables are set properly for your development environment. In order to configure the build of PyQt4 you need to run either the configure-ng.py or the configure.py script. Configure.py is the original configuration script that uses the build system of SIP v4 (i.e.

The sip.sipconfig module). It will be supported for the life of PyQt4. Configure-ng.py is the new configuration script that uses Qt’s qmake program to do all the heavy lifting. It has the following advantages: • it supports cross-compilation • it is the basis of PyQt5’s configuration script • generated Makefiles have an uninstall target • it will work with SIP v5 (which will have no build system).

Users are encouraged to switch to using configure-ng.py in order to ease the future transition to SIP v5 and/or PyQt5. C: python34 python configure - ng. Download Undangan Pernikahan Format Cdr. Py If you have multiple versions of Python installed then make sure you use the interpreter for which you wish to build PyQt4 for. The full set of command line options is: --assume-shared Normally Qt is checked to see if it has been built as shared libraries. Some Linux distributions configure their Qt builds to make this check unreliable.

This option ignores the result of the check and assumes that Qt has been built as shared libraries. --bindir, -b The pyuic4, pyrcc4 and pylupdate4 utilities will be installed in the directory. --concatenate, -c The C++ source files for a Python module will be concatenated.

This results in significantly reduced compilation times. Most, but not all, C++ compilers can handle the large files that result. See also the option. --concatenate-split, -j If the option is used to concatenate the C++ source files then this option determines how many files are created. The default is 1. Ooh La La Song Free Download Britney Spears on this page.

--configuration contains the configuration of the PyQt4 build to be used instead of dynamically introspecting the system and is typically used when cross-compiling. Hans Kohn The Idea Of Nationalism Pdf Viewer. --confirm-license Using this confirms that you accept the terms of the PyQt4 license. --dbus, -s The dbus-python.h header file of the dbus-python package can be found in the directory /dbus. --debug, -u The PyQt4 modules will be built with debugging symbols. On Windows this requires that a debug version of Python is installed.

--designer-plugindir The Python plugin for Qt Designer will be installed in the directory. --destdir, -d The PyQt4 Python package will be installed in the directory. The default is the Python installation’s site-packages directory. If you use this option then the PYTHONPATH environment variable must include. --enable, -e Normally all PyQt4 modules are enabled and are built if the corresponding Qt library can be found. Using this option only those modules specifically enabled will be checked for and built. The option may be specified any number of times.