use $HOME rather than $USER for those users who's home is not home

install.sh

@@ -2,7 +2,7 @@
 
 SCRIPT_NAME=`basename "$0"`
 SCRIPT_PATH=${0%`basename "$0"`}
-PLUGIN_PATH="/home/${USER}/.local/share/rhythmbox/plugins/coverart_search_providers/"
+PLUGIN_PATH="${HOME}/.local/share/rhythmbox/plugins/coverart_search_providers/"
 GLIB_SCHEME="org.gnome.rhythmbox.plugins.coverart_search_providers.gschema.xml"
 SCHEMA_FOLDER="schema/"
 GLIB_DIR="/usr/share/glib-2.0/schemas/"