Created attachment 370262 [details, diff] Fix ncat build without lua Building ncat without lua fails due to a missing #ifdef, patch attached.
I can't reproduce this with USE="-lua ncat". 1) Please post your `emerge --info net-analyzer/nmap' output in a comment. 2) Please attach the entire failing build log to this bug report.
Sorry, was away on vacation. I forgot to say that the error is including a missing lua header file, so no version of lua should be installed to trigger the failure. I can post a build log later if you need it.
That patch seems to be already in place in 6.47. Good job!