Games won't execute [solved]

[Pliny.D.Elder]

$dpkg --get-selections | grep mahjongg
kdegames-mahjongg-data-kf5            install

kmahjongg                                       install
libkf5kmahjongglib5                          install
libkmahjongglib4                               deinstall

$kbuildsycoca5
kbuildsycoca5 running...

Reusing existing ksycoca
Recreating ksycoca file ("/home/dasher/.cache/ksycoca5_en-AU_8kn8cNnQriB1v8orB8GAMyCIyJE=", version 303)
Still in the time dict (i.e. deleted files) ("apps")
Menu "applications-kmenuedit.menu" not found.
Saving

games>kmahjongg> could not find the program 'kmahjongg'..... is the message.

I don't know how, but I found a Menu folder in the trash. Will have to blame my young fella for that.....mmm
I restored to .config but this what I get in the terminal now and the games still wont execute........
Recreating ksycoca file ("/home/dasher/.cache/ksycoca5_en-AU_8kn8cNnQriB1v8orB8GAMyCIyJE=", version 303)
Still in the time dict (i.e. deleted files) ("apps")
kf5.kservice.sycoca: The menu spec file contains a Layout or DefaultLayout tag without the mandatory Merge tag inside. Please fix your file.
kf5.kservice.sycoca: The menu spec file contains a Layout or DefaultLayout tag without the mandatory Merge tag inside. Please fix your file.
kf5.kservice.sycoca: The menu spec file contains a Layout or DefaultLayout tag without the mandatory Merge tag inside. Please fix your file.
Saving

Does dpkg --get-selections | grep mahjongg list all those mahjongg packages as installed ?
Can you manually run kbuildsycoca5 in terminal to force update the entries in the menu.
Does it work then ?