$ sudo pacman -U freetype2-infinality-2.4.8-4-x86_64.pkg.tar.xz
warning: freetype2-infinality-2.4.8-4 is up to date -- reinstalling
resolving dependencies...
looking for inter-conflicts...

Targets (1): freetype2-infinality-2.4.8-4

Total Download Size: 0.00 MB
Total Installed Size: 2.91 MB

Proceed with installation? [Y/n]
(1/1) checking package integrity [########################################] 100%
(1/1) checking for file conflicts [########################################] 100%
(1/1) upgrading freetype2-infinality [########################################] 100%
The infinality environment variables are located in the file
/etc/profile.d/infinality-settings.sh. Change it according to your taste.

The infinality fontconfig settings file is installed at
/etc/fonts/conf.avail/52-infinality.conf. You are advised symlink
this file either at "/etc/fonts/conf.d/" to enable it system-wide:
# ln -s ../conf.avail/52-infinality.conf \
/etc/fonts/conf.d/52-infinality.conf
Or at "~/.fonts.conf.d/" for individual users:
# ln -s /etc/fonts/conf.avail/52-infinality.conf \
~/.fonts.conf.d/52-infinality.conf

As an alternative to avoid conflicts from other files, use this conf
file as a template for /etc/fonts/local.conf or ~/.fonts.conf.

For best experience, install either Windows, Apple or Google fonts.

More information is available at http://www.infinality.net