Installing https://luarocks.org/jumper-1.8.1-1.src.rock... Using https://luarocks.org/jumper-1.8.1-1.src.rock... switching to 'build' mode Updating manifest for C:\ste\x64\luarockstree/lib/luarocks/rocks jumper 1.8.1-1 is now built and installed in C:\ste\x64\luarockstree (license: MIT )