diff --git a/startup.lua b/startup.lua
index 0306df6..d94be2b 100644
--- a/startup.lua
+++ b/startup.lua
@@ -139,7 +139,7 @@ end
 term.clear()
 term.setCursorPos(1, 1)
 if bootOptions[bootOption].args then
-	os.run({}, table.unpack(bootOptions[bootOption].args))
+	os.run(_ENV, table.unpack(bootOptions[bootOption].args))
 else
 	print(bootOptions[bootOption].prompt)
 end
diff --git a/sys/init/4.user.lua b/sys/init/4.user.lua
index 0349808..4decc1f 100644
--- a/sys/init/4.user.lua
+++ b/sys/init/4.user.lua
@@ -19,7 +19,7 @@ end
 if not fs.exists('usr/config/shell') then
 	Util.writeTable('usr/config/shell', {
 		aliases  = shell.aliases(),
-		path     = 'usr/apps',
+		path     = '/usr/apps',
 		lua_path = package.path,
 		upgraded = 1,
 	})
@@ -36,7 +36,7 @@ if config.aliases then
 end
 
 local path = config.path and Util.split(config.path, '(.-):') or { }
-table.insert(path, 'sys/apps')
+table.insert(path, '/sys/apps')
 for _, v in pairs(Util.split(shell.path(), '(.-):')) do
 	table.insert(path, v)
 end
diff --git a/sys/init/6.packages.lua b/sys/init/6.packages.lua
index b1e6ef7..7d06abe 100644
--- a/sys/init/6.packages.lua
+++ b/sys/init/6.packages.lua
@@ -13,7 +13,7 @@ table.insert(helpPaths, '/sys/help')
 for name in pairs(Packages:installed()) do
 	local packageDir = fs.combine('packages', name)
 
-	table.insert(appPaths, 1, packageDir)
+	table.insert(appPaths, 1, '/' .. packageDir)
 	local apiPath = fs.combine(packageDir, 'apis')
 	if fs.exists(apiPath) then
 		fs.mount(fs.combine('rom/modules/main', name), 'linkfs', apiPath)
diff --git a/sys/modules/opus/util.lua b/sys/modules/opus/util.lua
index 85ab2f0..eee7f70 100644
--- a/sys/modules/opus/util.lua
+++ b/sys/modules/opus/util.lua
@@ -490,7 +490,7 @@ function Util.loadTable(fname)
 	if not fc then
 		return false, 'Unable to read file'
 	end
-	local s, m = load('return ' .. fc, fname)
+	local s, m = loadstring('return ' .. fc, fname)
 	if s then
 		s, m = pcall(s)
 		if s then
@@ -551,9 +551,8 @@ function Util.run(env, path, ...)
 end
 
 function Util.runFunction(env, fn, ...)
-	--setfenv(fn, env)
+	setfenv(fn, env)
 	setmetatable(env, { __index = _G })
-	fn = load(fn,"util.runfunction",nil,env)
 	return pcall(fn, ...)
 end