Error reported on 2016-01-04 by @Astaoth still present.
I will flag this package, sinec it has not been resolved for years.
==> Building and installing package
==> ERROR: pidgin-cmds is not available for the 'x86_64' architecture.
==> ERROR: Missing package() function in /tmp/yaourt-tmp-felics/aur-pidgin-cmds/./PKGBUILD
==> ERROR: Makepkg was unable to build pidgin-cmds.
Error reported on 2016-01-04 by @Astaoth still present.
I will flag this package, sinec it has not been resolved for years.