[Qgis-user] 3 questions about QGIS on OsX

[Giovanni Manghi]

Hi,

I'm giving a course and I have a trainee that has a Mac OsX and as I'm
not really into that OS I have three questions.

What is the keyboard key used to delete nodes with the node tool?

What is the path (for python tools) to be added in "raster -> gdal
tools settings"?

How the simplest way to install python-rpy2 to allow use R based plugins?

cheers

-- Giovanni --