dreieck [1] filed a deletion request for github-wikito-converter-git [2]: It is too involved for me to rebuild this package to a working state. It is now nodejs-based and seems to be a dependency hell.
[1] https://aur.archlinux.org/account/dreieck/ [2] https://aur.archlinux.org/pkgbase/github-wikito-converter-git/
