Download:
As q4wine is Open Software, you can download and install q4wine in most cases free of charge. Check your distribution package repository.
Getting stable sources
q4wine releases can be found here:
https://github.com/brezerk/q4wine/releases
Distributions packages
Here is list of distribution packages. In most cases, they are supported by q4wine community and distribution maintainers. And not supported by q4wine developers itself.
Mac OS X:
Stable q4wine packages for Mac OS X are not available yet. But you can build it from sources :}Getting head sources
If you wish try to build last development sources, you can get them from q4wine git repository: https://github.com/brezerk/q4wine/
To get it, first of all you will need to install git package.
When you finish this, you can run following command:
git clone git://github.com/brezerk/q4wine.git
This command will clones q4wine repository into a newly created directory on you system. Now you can build q4wine. See INSTALL file for details.
To update exesting copy of q4wine git sources run command below in q4wine sources directory.
git pull