Carla installation issue on Ubuntu laptop

I am using the quick installation method to install Carla on my Ubuntu laptop, I followed the instructions

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 92635A407F7A020C
sudo add-apt-repository “deb [arch=amd64 trusted=yes] http://dist.carla.org/carla-0.9.9/ all main”

then run sudo apt-get install carla-simulator

but run into following errors (i did pip install --user pygame numpy),any suggestions?

Reading package lists… Done
Building dependency tree
Reading state information… Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
carla-simulator : Depends: python-numpy but it is not going to be installed
Depends: python-pygame but it is not installable
E: Unable to correct problems, you have held broken packages.