gnome-appfolders-manager from home:il_muflone project

For Arch Linux, edit /etc/pacman.conf and add the following (note that the order of repositories in pacman.conf is important, since pacman always downloads the first found package):

[home_il_muflone_Arch_Extra]
Server = https://download.opensuse.org/repositories/home:/il_muflone/Arch_Extra/$arch

Then run the following as root

key=$(curl -fsSL https://download.opensuse.org/repositories/home:il_muflone/Arch_Extra/$(uname -m)/home_il_muflone_Arch_Extra.key)
fingerprint=$(gpg --quiet --with-colons --import-options show-only --import --fingerprint <<< "${key}" | awk -F: '$1 == "fpr" { print $10 }')

pacman-key --init
pacman-key --add - <<< "${key}"
pacman-key --lsign-key "${fingerprint}"

pacman -Sy home_il_muflone_Arch_Extra/gnome-appfolders-manager

For Debian 8.0 run the following:

Keep in mind that the owner of the key may distribute updates, packages and repositories that your system will trust (more information).

echo 'deb http://download.opensuse.org/repositories/home:/il_muflone/Debian_8.0/ /' | sudo tee /etc/apt/sources.list.d/home:il_muflone.list
curl -fsSL https://download.opensuse.org/repositories/home:il_muflone/Debian_8.0/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_il_muflone.gpg > /dev/null
sudo apt update
sudo apt install gnome-appfolders-manager

For xUbuntu 16.04 run the following:

Keep in mind that the owner of the key may distribute updates, packages and repositories that your system will trust (more information).

echo 'deb http://download.opensuse.org/repositories/home:/il_muflone/xUbuntu_16.04/ /' | sudo tee /etc/apt/sources.list.d/home:il_muflone.list
curl -fsSL https://download.opensuse.org/repositories/home:il_muflone/xUbuntu_16.04/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_il_muflone.gpg > /dev/null
sudo apt update
sudo apt install gnome-appfolders-manager

For xUbuntu 14.04 run the following:

Keep in mind that the owner of the key may distribute updates, packages and repositories that your system will trust (more information).

echo 'deb http://download.opensuse.org/repositories/home:/il_muflone/xUbuntu_14.04/ /' | sudo tee /etc/apt/sources.list.d/home:il_muflone.list
curl -fsSL https://download.opensuse.org/repositories/home:il_muflone/xUbuntu_14.04/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_il_muflone.gpg > /dev/null
sudo apt update
sudo apt install gnome-appfolders-manager