search by private key in linux version

[mirameshs]

Search by private key is not available in the Linux version I compiled it from the source code by make in ubuntu 18.04 but --startPriv is not available. but --startPriv is available in vanitysearch.exe in windows. I don't compile the windows version. I downloaded it from the release section in this repo is this possible to enable or create --startPriv in the Linux version?