minimum set of utils for git 'server'?

Hi,

What is the minimum set of git utilities required for a git 'server'?

 	git-receive-pack
 	git-daemon
 	git-init-db
 	git-repack
 	git-fsck-objects
 	?
 	?

I have an old server, but it lacks recent python (for merge-recursive), so I'd like to ensure no one accidently tries to do actual merging locally. Only the bare minimum needed for a central git 'server' desired.

?

regards,