# test dlang vibe-d concurrency functions app ``` // vibe-d 0.10.2 // vibe-core 2.11.0 // https://code.dlang.org/packages/vibe-core $ cd $ make c $ make run $ ldc2 -v binary /home/e/.dlang/bin/ldc2 version 1.39.0 (DMD v2.109.1, LLVM 18.1.6) config /home/e/.dlang/etc/ldc2.conf (x86_64-unknown-linux-gnu) ```