![Qgis for mac os sierra](https://kumkoniak.com/20.jpg)
![qgis for mac os sierra qgis for mac os sierra](https://i.stack.imgur.com/UM9sU.png)
I’ve stumbled through it a couple of times now. Installing most software on a Mac is easy, but installing QGIS on a Mac is a pain (though it is getting easier with each release!)¹. These instructions are for QGIS 2.16 built for Mac OS X Mountain Lion, Mavericks, Yosemite, El Capitan, and (hopefully) MacOS Sierra. If you’re in that camp, this guide is for you… it provides (without warranty) a step-by-step guide to successfully install the supporting frameworks and the QGIS software. As a software developer myself, I can only imagine the installation process discourages use by the average consumer (and by average, I mean moderately sophisticated GIS users). That one-step installation has gone by the wayside, and while QGIS is an excellent GIS solution for Mac users, installation is much more of a chore. In 2010, I reviewed QGIS when it had an “All-In-One” installation bundle for the Mac.
![qgis for mac os sierra qgis for mac os sierra](http://multisupernal956.weebly.com/uploads/1/2/6/2/126257739/729949943.png)
QGIS is an impressively powerful open source geographic information system (GIS).
![Qgis for mac os sierra](https://kumkoniak.com/20.jpg)