Arch Linux

Temporary solution:
Install: libgames-support-git

Update PKGBUILD:
from: libgames-support
to: libgames-support-git

Install, but doesn't run:

$ gnome-2048

** (gnome-2048:29976): ERROR **: context.vala:201: The application window associated with the GamesScoresContext was set visible before the Context was constructed. The Context performs synchronous I/O in the default main context to load scores when it is constructed, so you should create the Context before showing your main window.
Trace/breakpoint trap (core dumped)

==> gnome-2048-git dependencies:
- clutter-gtk (already installed)
- libgee (already installed)
- vala (already installed)
- intltool (already installed)
- git (already installed)
- libgames-support (building from AUR)
- yelp-tools (package found)
- gnome-common (package found)
- appstream-glib (package found)


==> Continue building gnome-2048-git ? [Y/n]
==> ----------------------------------------
==>
==> Building and installing package
==> Install or build missing dependencies for gnome-2048-git:
[sudo] password for us:
error: target not found: libgames-support

i think there is no package libgames-support so dependency should be libgames-support-git

Sorry for the delay. Updated

libgames-support should be a dependency

Can you update the dependencies array to look like these, so that it builds?
depends=('clutter-gtk' 'libgee' 'libgames-support')
makedepends=('vala' 'yelp-tools' 'gnome-common' 'intltool' 'git' 'appstream-glib')

Can you add yelp-tools as a build dep?

==> Starting build()...
yelp.m4 not found
***Error***: some autoconf macros required to build Package
were not found in your aclocal path, or some forbidden
macros were found. Perhaps you need to adjust your
ACLOCAL_PATH?