cat mate.pp
class desktop_packages::mate {

###Mandatory Packages ####

package {'caja':        ensure => latest}
package {'dconf':       ensure => latest}
package {'gtk2-engines':    ensure => latest}
package {'gvfs':        ensure => latest}
package {'gvfs-afc':        ensure => latest}
package {'gvfs-archive':    ensure => latest}
package {'gvfs-fuse':       ensure => latest}
package {'gvfs-gphoto2':    ensure => latest}
package {'gvfs-mtp':        ensure => latest}
package {'gvfs-smb':        ensure => latest}
package {'libmatekbd':      ensure => latest}
package {'libmateweather':      ensure => latest}
package {'libsecret':       ensure => latest}
package {'marco':       ensure => latest}
package {'mate-backgrounds':    ensure => latest}
package {'mate-control-center': ensure => latest}
package {'mate-desktop':    ensure => latest}
package {'mate-dialogs':    ensure => latest}
package {'mate-icon-theme': ensure => latest}
package {'mate-media':      ensure => latest}
package {'mate-menus':      ensure => latest}
package {'mate-notification-daemon':    ensure  => latest}
package {'mate-panel':      ensure => latest}
package {'mate-polkit':     ensure => latest}
package {'mate-power-manager':  ensure => latest}
package {'mate-session-manager':    ensure => latest}
package {'mate-settings-daemon':    ensure => latest}
package {'mate-system-monitor':     ensure => latest}
package {'mate-themes':         ensure => latest}
package {'xdg-user-dirs-gtk':       ensure => latest}
package {'yelp':            ensure => latest}

###Default Packages ###

package {'NetworkManager':      ensure => latest}
package {'NetworkManager-l2tp':     ensure => latest}
package {'NetworkManager-openconnect':  ensure => latest}
package {'NetworkManager-openvpn':  ensure => latest}
package {'NetworkManager-pptp':     ensure => latest}
package {'NetworkManager-vpnc':     ensure => latest}
package {'NetworkManager-vpnc-gnome':   ensure => latest}
package {'abrt-desktop':        ensure => latest}
package {'abrt-java-connector':     ensure => latest}
package {'atril':           ensure => latest}
package {'atril-caja':          ensure => latest}
package {'brasero':         ensure => latest}
package {'caja-image-converter':    ensure => latest}
package {'caja-open-terminal':      ensure => latest}
package {'caja-sendto':         ensure => latest}
package {'dconf-editor':        ensure => latest}
package {'engrampa':            ensure => latest}
package {'eom':             ensure => latest}
package {'filezilla':           ensure => latest}
#package {'firefox':            ensure => latest} ## commented out as already defined in the init.pp
package {'firewall-config':     ensure => latest}
package {'gnote':           ensure => latest}
#package {'gparted':            ensure => latest}
package {'gucharmap':           ensure => latest}
package {'lightdm':         ensure => latest}
package {'lightdm-gtk':         ensure => latest}
package {'mate-applets':        ensure => latest}
package {'mate-calc':           ensure => latest}
package {'mate-dictionary':     ensure => latest}
package {'mate-disk-usage-analyzer':    ensure => latest}
package {'mate-menus-preferences-category-menu':    ensure => latest}
package {'mate-netspeed':       ensure => latest}
package {'mate-screensaver':        ensure => latest}
package {'mate-screenshot':     ensure => latest}
package {'mate-search-tool':        ensure => latest}
package {'mate-system-log':     ensure => latest}
package {'mate-terminal':       ensure => latest}
package {'mozo':            ensure => latest}
package {'network-manager-applet':  ensure => latest}
package {'pluma':           ensure => latest}
package {'rhythmbox':           ensure => latest}
package {'seahorse':            ensure => latest}
package {'setroubleshoot':      ensure => latest}
package {'simple-scan':         ensure => latest}
package {'system-config-date':      ensure => latest}
package {'system-config-language':  ensure => latest}
package {'system-config-printer':   ensure => latest}
package {'system-config-users':     ensure => latest}
#package {'totem':          ensure => latest} ## commented out as already defined in the init.pp
package {'transmission-gtk':        ensure => latest}
package {'vim-enhanced':        ensure => latest}
package {'xchat':           ensure => latest}
package {'yumex':           ensure => latest}


### Optional Packages ###

package {'caja-actions':        ensure => latest}
package {'caja-beesu':          ensure => latest}
package {'caja-beesu-manager':      ensure => latest}
package {'caja-terminal':       ensure => latest}
package {'firewall-applet':     ensure => latest}
package {'mate-applet-lockkeys':    ensure => latest}
package {'mate-icon-theme-faenza':  ensure => latest}
package {'mate-sensors-applet':     ensure => latest}
package {'mate-themes-extras':      ensure => latest}
package {'mate-utils':          ensure => latest}
package {'mintmenu':            ensure => latest}
}