I faced a problem with the Mac OSx Big Sur.
And these were the steps I successfully set up!
I uninstall the wxmac:
brew uninstall wxmac
and reinstalled to build wxmac locally instead of installing already built binary using the extra flag:
brew install --build-from-source wxmac
Update the plugin erlang for asdf:
asdf plugin-update erlang
skip the java dependency during installation use:
export KERL_CONFIGURE_OPTIONS="--disable-debug --without-javac"
and then install the last version of the Erlang:
asdf install erlang latest
and now when I try to run the :observer.start() it works!
