./install-dependencies.sh: line1: syntax error near unexpected token 'newline'
,/install-dependencies.sh line 1: '<!DOCTYPE html>'
I don'f feel that cloning the repo would have any different effect than downloading the script.
And your post seems to suggest that we should run the cloned script in that way.
The problem seems to be that bash doesn't like the "looks-like-might be-html" script ... but as I said above I have never come across this before so I'm guessing.