if you are looking for an alternative, you can find it here: https://gitlab.gnome.org/World/Shortwave
this is a radio program made for GNU/Linux (especially elementary os).
com.github.ranfdev.raddiu search $radio_name --country $country_name --order $reverse --state $state --language $language
clone the repo and install the dependencies (You can find the list of dependencies in the meson.build file). You also need to install the elementary os sdk "elementary-sdk"
meson build
cd build
ninja install
To do subsequent builds you can just run ninja
and then run the program by doing ./com.github.ranfdev.raddiu