compiling orca error package atk-bridge not found

[Pavel Vlček]

Hi,

I want to compile Orca master in Ubuntu Mate 20.04.1 Raspberry pi port, 
arm64 version, but the package atk-bridge-2.0 not found. When I use 
apt-cache search atk-bridge, it shows the libatk-bridge2.0-0, which is 
already installed. I of course used apt-get build-dep orca to install 
all requirements. What can I do for now?

Thanks,

Pavel