[GRASS-dev] g.gui.timeline issue on Mac: framework build of python?

Hi,

reporting this for a user who reported it in the GeoSTAT 2018 G+ group:

"I making use of GRASS 7.4.1 installed on macOS High Sierra (version 10.13.6)."

Error:

GRASS 7.4.I (nc_spm_08_grass7):_ > g.gui.timeline inputs=LST_Day_monthly
This program needs access to the screen. Please run with a
framework build of python, and only when you are logged in
on the main display of your mac.

Does anyone know how to solve this?

thanks
Markus