diff --git a/sys/apps/PackageManager.lua b/sys/apps/PackageManager.lua
index fd05cf0..322f22a 100644
--- a/sys/apps/PackageManager.lua
+++ b/sys/apps/PackageManager.lua
@@ -1,18 +1,16 @@
-_G.requireInjector(_ENV)
-
 local Ansi     = require('ansi')
 local Packages = require('packages')
 local UI       = require('ui')
+local Util     = require('util')
 
 local colors   = _G.colors
-local shell    = _ENV.shell
 local term     = _G.term
 
 UI:configure('PackageManager', ...)
 
 local page = UI.Page {
 	grid = UI.ScrollingGrid {
-		y = 2, ey = 7, x = 2, ex = -6,
+		y = 2, ey = 7, x = 2, ex = -12,
 		values = { },
 		columns = {
 			{ heading = 'Package', key = 'name' },
@@ -22,14 +20,14 @@ local page = UI.Page {
 		help = 'Select a package',
 	},
 	add = UI.Button {
-		x = -4, y = 4,
-		text = '+',
+		x = -10, y = 4,
+		text = 'Install',
 		event = 'action',
 		help = 'Install or update',
 	},
 	remove = UI.Button {
-		x = -4, y = 6,
-		text = '-',
+		x = -10, y = 6,
+		text = 'Remove ',
 		event = 'action',
 		operation = 'uninstall',
 		operationText = 'Remove',
@@ -46,8 +44,8 @@ local page = UI.Page {
 			event = 'hide-action',
 		},
 		button = UI.Button {
-			ex = -4, y = 4, width = 7,
-			text = 'Begin', event = 'begin',
+			x = -10, y = 4,
+			text = ' Begin ', event = 'begin',
 		},
 		output = UI.Embedded {
 			y = 6, ey = -2, x = 2, ex = -2,
@@ -75,16 +73,15 @@ function page:run(operation, name)
 	local oterm = term.redirect(self.action.output.win)
 	self.action.output:clear()
 	local cmd = string.format('package %s %s', operation, name)
-	--for _ = 1, 3 do
-	--	print(cmd .. '\n')
-	--	os.sleep(1)
-	--end
 	term.setCursorPos(1, 1)
 	term.clear()
 	term.setTextColor(colors.yellow)
 	print(cmd .. '\n')
 	term.setTextColor(colors.white)
-	shell.run(cmd)
+	local s, m = Util.run(_ENV, '/sys/apps/package.lua', operation, name)
+	if not s and m then
+		_G.printError(m)
+	end
 	term.redirect(oterm)
 	self.action.output:draw()
 end
@@ -92,6 +89,10 @@ end
 function page:updateSelection(selected)
 	self.add.operation = selected.installed and 'update' or 'install'
 	self.add.operationText = selected.installed and 'Update' or 'Install'
+	self.add.text = selected.installed and 'Update' or 'Install'
+	self.remove.inactive = not selected.installed
+	self.add:draw()
+	self.remove:draw()
 end
 
 function page:eventHandler(event)
@@ -113,7 +114,7 @@ function page:eventHandler(event)
 			self.operation = event.button.operation
 			self.action.button.text = event.button.operationText
 			self.action.titleBar.title = selected.manifest.title
-			self.action.button.text = 'Begin'
+			self.action.button.text = ' Begin '
 			self.action.button.event = 'begin'
 			self.action:show()
 		end
@@ -127,7 +128,7 @@ function page:eventHandler(event)
 		selected.installed = Packages:isInstalled(selected.name)
 
 		self:updateSelection(selected)
-		self.action.button.text = 'Done'
+		self.action.button.text = ' Done  '
 		self.action.button.event = 'hide-action'
 		self.action.button:draw()
 
@@ -153,6 +154,11 @@ for k in pairs(Packages:list()) do
 	})
 end
 page.grid:update()
+page.grid:emit({
+	type = 'grid_focus_row',
+	selected = page.grid:getSelected(),
+	element = page.grid,
+})
 
 UI:setPage(page)
 UI:pullEvents()
diff --git a/sys/apps/package.lua b/sys/apps/package.lua
index 1f0d212..b377134 100644
--- a/sys/apps/package.lua
+++ b/sys/apps/package.lua
@@ -1,5 +1,3 @@
-_G.requireInjector(_ENV)
-
 local Git      = require('git')
 local Packages = require('packages')
 local Util     = require('util')
@@ -36,8 +34,21 @@ local function progress(max)
 	end
 end
 
-local function install(name)
+local function install(name, isUpdate)
 	local manifest = Packages:getManifest(name) or error('Invalid package')
+
+	if manifest.required then
+		for _, v in pairs(manifest.required) do
+			if isUpdate or not Packages:isInstalled(v) then
+				install(v, isUpdate)
+			end
+		end
+	end
+
+	print(string.format('%s: %s',
+		isUpdate and 'Updating' or 'Installing',
+		name))
+
 	local packageDir = fs.combine('packages', name)
 	local method = args[2] or 'local'
 	if method == 'remote' then
@@ -69,7 +80,8 @@ if action == 'install' then
 		error('Package is already installed')
 	end
 	install(name)
-	print('installation complete')
+	print('installation complete\n')
+	_G.printError('Reboot is required')
 	return
 end
 
@@ -78,7 +90,7 @@ if action == 'update' then
 	if not Packages:isInstalled(name) then
 		error('Package is not installed')
 	end
-	install(name)
+	install(name, true)
 	print('update complete')
 	return
 end