Installing https://luarocks.org/c3-1.0-23.src.rock... Using https://luarocks.org/c3-1.0-23.src.rock... switching to 'build' mode Updating manifest for /home/sp/PrjLocal/luarockstree/lib/luarocks/rocks c3 1.0-23 is now built and installed in /home/sp/PrjLocal/luarockstree (license: MIT/X11)