In readme:
git clone https://github.com/chriskohlhoff/asio --branch asio-1-34-2 --single-branch
cd asio/asio
./autogen.sh
./configure
make install
but the last release time is Aug 25, 2021 which can't work with asio 1.34 cause asio removed io_service in 1.34