Installing https://luarocks.org/c3-1.0-21.src.rock...
Using https://luarocks.org/c3-1.0-21.src.rock... switching to 'build' mode
Updating manifest for /Users/sp/PrjLocal/x64/luarockstree/lib/luarocks/rocks
c3 1.0-21 is now built and installed in /Users/sp/PrjLocal/x64/luarockstree (license: MIT/X11)