I ran
strace /usr/lib/x86_64-linux-gnu/indicator-keyboard/indicator-keyboard-service --use-gtk
and found that it was failing with message
"Settings schema 'org.gnome.libgnomekbd.desktop' is not installed"
So I used "apt-file search org.gnome.libgnomekbd.desktop" and found that it is in the package named "libgnomekbd-common"
I installed this package and now the indicator works in XFCE.
I ran
strace /usr/lib/ x86_64- linux-gnu/ indicator- keyboard/ indicator- keyboard- service --use-gtk
and found that it was failing with message
"Settings schema 'org.gnome. libgnomekbd. desktop' is not installed"
So I used "apt-file search org.gnome. libgnomekbd. desktop" and found that it is in the package named "libgnomekbd- common"
I installed this package and now the indicator works in XFCE.