/usr/share/zsh/functions/VCS_Info/ is in zsh-common 5.0.2-3ubuntu6.
This file is owned by root:root, with mode 0o755.
..
/usr/share/zsh/functions/VCS_Info/Backends/
/usr/share/zsh/functions/VCS_Info/Backends.zwc
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_detect_bzr
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_detect_cdv
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_detect_cvs
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_detect_darcs
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_detect_fossil
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_detect_git
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_detect_hg
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_detect_mtn
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_detect_p4
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_detect_svk
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_detect_svn
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_detect_tla
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_get_data_bzr
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_get_data_cdv
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_get_data_cvs
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_get_data_darcs
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_get_data_fossil
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_get_data_git
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_get_data_hg
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_get_data_mtn
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_get_data_p4
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_get_data_svk
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_get_data_svn
/usr/share/zsh/functions/VCS_Info/Backends/VCS_INFO_get_data_tla
/usr/share/zsh/functions/VCS_Info/VCS_INFO_adjust
/usr/share/zsh/functions/VCS_Info/VCS_INFO_bydir_detect
/usr/share/zsh/functions/VCS_Info/VCS_INFO_check_com
/usr/share/zsh/functions/VCS_Info/VCS_INFO_formats
/usr/share/zsh/functions/VCS_Info/VCS_INFO_get_cmd
/usr/share/zsh/functions/VCS_Info/VCS_INFO_hook
/usr/share/zsh/functions/VCS_Info/VCS_INFO_maxexports
/usr/share/zsh/functions/VCS_Info/VCS_INFO_nvcsformats
/usr/share/zsh/functions/VCS_Info/VCS_INFO_quilt
/usr/share/zsh/functions/VCS_Info/VCS_INFO_realpath
/usr/share/zsh/functions/VCS_Info/VCS_INFO_reposub
/usr/share/zsh/functions/VCS_Info/VCS_INFO_set
/usr/share/zsh/functions/VCS_Info/vcs_info
/usr/share/zsh/functions/VCS_Info/vcs_info_hookadd
/usr/share/zsh/functions/VCS_Info/vcs_info_hookdel
/usr/share/zsh/functions/VCS_Info/vcs_info_lastmsg
/usr/share/zsh/functions/VCS_Info/vcs_info_printsys
/usr/share/zsh/functions/VCS_Info/vcs_info_setsys