MarsSeed [1] filed a deletion request for flysight-viewer-qt-git [2]: Dead package. Broken on Arch Linux since 2016, with the release of qt 5.6.0 - as per upstream's README [a]: FlySight Viewer should be built using Qt 5.5.1. Later versions of Qt do not include QWebView, which is used by MapView. Votes: 0; Popularity: 0.000000. Last comment apart from mine (2023) is from 2022, various reporting build breakages. [a]: https://github.com/flysight/flysight-viewer-qt [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/flysight-viewer-qt-git/