I use the Minion app to install and keep my addons up to date.

AlphaGear 2	Libraries needed by addons (be sure to ensure those are downloaded as well). Each addon will list dependencies.
Am I Blocking?	Lucent Citadel Helper
Auto Category – Revised	OdySupportIcons
Bandits User Interface	PerfectPixel
CompanionInfo	Potion Maker
CraftStore	PvDoor
DarkUI	RaidNotifier Updated
Display Leads – with Location Info	Ravalox’ Quest Tracker
Dolgubon’s Lazy Set Crafter	RDK Group Tool (PvP only)
Dolgubon’s Lazy Writ Crafter	Script Tracker
ESO Master Recipe List	Tamriel Trade Centre
Group Loot Notifier	Untaunted
Inventory Insight	Ulrich’s Skill Point Finder
Kill Counter	WritWorthy