1-- Script to find the install path for a C module. Public domain. 2 3if not arg or not arg[1] then 4 io.write("Usage: lua installpath.lua modulename\n") 5 os.exit(1) 6end 7for p in string.gmatch(package.cpath, "[^;]+") do 8 if string.sub(p, 1, 1) ~= "." then 9 local p2 = string.gsub(arg[1], "%.", string.sub(package.config, 1, 1)) 10 io.write(string.gsub(p, "%?", p2), "\n") 11 return 12 end 13end 14error("no suitable installation path found") 15