# SpeechX -- Speech Inference All in One > Test under `Ubuntu 16.04.7 LTS`. ## Build ``` ./build.sh ``` ## Valgrind > If using docker please check `--privileged` is set when `docker run`. 1. Fatal error at startup: a function redirection which is mandatory for this platform-tool combination cannot be set up ``` apt-get install libc6-dbg ``` ``` pushd tools ./setup_valgrind.sh popd ```