NooB - can't install Chromium - do not have permision

[williamrankin]

I am not able to install Chromium - message says I don't have permission for that.

TIA

Bill

[JashLathiya]

to permit to write, where you are saving your files in Chromium.
sudo chmod -R 755 /DATA/AppData/(path of chromium confg)
change according your req.