QGIS should be OK to just leave installed. I haven't upgraded to Sierra yet
myself. One possible problem would be if the upgrade moves the GDAL
frameworks. Then you'd just need to reinstall.
> On Oct 12, 2016, at 1:04 AM, Simon Muirhead wrote:
>
> Hi, I just wanted to check before installng
Hi, I just wanted to check before installng the latest version on my
macbook if I should unistall the current version e.g. just drag to trash?
Or just install new version over the top of the old one? Ive only ever done
windows installs before e.g. arcgis and usually use software to remove all
trace
