Riverbank | Software | PyQt | PyQt4 Download. If you have purchased a commercial PyQt license then please login to your account using the details sent to you at the time of purchase. Before you can build PyQt4 you must have already built and installed SIP Source Packages This is the latest stable version of PyQt4. Older versions can be found here. The change log for the current release is here. Binary Packages These binary installers for Windows contain everything needed for PyQt4 development except for Python itself. Unfortunately it is not possible to use both the PyQt4 and PyQt5 installers at the same time. PyQt4Qt (with database support for MySQL, PostgreSQL, SQLite3 and ODBC)Qt DesignerQt LinguistQt Assistantpyuic4pylupdate4lreleasepyrcc4QScintilla Note that the Qt documentation is not included.
Development Snapshots These are snapshots of the next release of PyQt4 including all bug fixes. The change log for the latest development snapshot is here. Ruby Language Reference Manual. The GNU Bourne-Again Shell. The Perl Programming Language - www.perl.org. BASH Cures Cancer.