OSD Lyrics has been added to gentoo-china overlay. If you didn't add gentoo-china overlay, you need to add it first. Otherwise you can skip adding the gentoo-china overlay.

• Add gentoo-china overlay
• Emerge layman 1.2.3 or later
• Enable gentoo-china overlay
• Update overlays
• Install OSD Lyrics
• Install the latest version
• Install packaged version

Note: The following instruction requires root privilege.

Add gentoo-china overlay

Emerge layman 1.2.3 or later

emerge -av app-portage/layman-1.2.3

Note: if you are using stable branch, you'll need to unmask layman-1.2.3 manually.

Enable gentoo-china overlay

sed -i -e 's/\(nocheck.*\)no/\1yes/' /etc/layman/layman.cfg
echo "source /usr/local/portage/layman/make.conf" >> /etc/make.conf
mkdir -p /usr/local/portage/layman
echo PORTDIR_OVERLAY=\"\" > /usr/local/portage/layman/make.conf
USE="-nowebdav" emerge subversion
layman -f -a gentoo-china

Update overlays

sudo layman -S

Install OSD Lyrics

Install the latest version

echo "=media-plugins/osd-lyrics-9999 **" >> /etc/portage/package.keywords
emerge -av osd-lyrics

Install packaged version

echo "media-plugins/osd-lyrics ~x86" >> /etc/portage/package.keywords
emerge -av osd-lyrics