Installing https://luarocks.org/babel-1.3-0.src.rock... Using https://luarocks.org/babel-1.3-0.src.rock... switching to 'build' mode Updating manifest for C:\ste\x86\luarockstree/lib/luarocks/rocks babel 1.3-0 is now built and installed in C:\ste\x86\luarockstree (license: MIT)