FFY00  filed a orphan request for qspectrumanalyzer-git :
PKGBUILD is missing dependencies. It was not been updated since 2017-03-17. The comments describing the issue date months back and the maintainer had not taken any action. Thank you.
 https://aur.archlinux.org/account/FFY00/  https://aur.archlinux.org/pkgbase/qspectrumanalyzer-git/
Request #11268 has been accepted by Eschwartz .