Debian based

You need to add our repository

sudo curl https://git.tesses.org/api/packages/tesses50/debian/repository.key -o /etc/apt/keyrings/gitea-tesses50.asc
echo "deb [signed-by=/etc/apt/keyrings/gitea-tesses50.asc] https://git.tesses.org/api/packages/tesses50/debian universal main" | sudo tee -a /etc/apt/sources.list.d/gitea.list
sudo apt update

Install CrossLang

sudo apt install crosslang