Have to add SOME packages by hand

With 1.0 release candidate 1: I cleaned out all the Julia stuff so I started with a clean installation. When I want to run something from my own package, I always have to manually add Arpack and StatsBase at the beginning (once). Is this as expected?

My Project.toml lists these dependencies:
Arpack = “7d9fca2a-8960-54d3-9f78-7d1dccf2cb97”
Compat = “34da2185-b29b-5c13-b0c7-acf172513d20”
InteractiveUtils = “b77e0a4c-d291-57a0-90e8-8db25a27a240”
LinearAlgebra = “37e2e46d-f89d-539d-b4ee-838fcccc9c8e”
Printf = “de0858da-6303-5e67-8744-51eddeeeb8d7”
Random = “9a3f8284-a2c9-5f02-9a11-845980a1fd5c”
SparseArrays = “2f01184e-e22b-5df5-ae63-d93ebab69eaf”
StatsBase = “2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91”
Statistics = “10745b16-79ce-11e8-11f9-7d13ad32a3b2”
Test = “8dfed614-e22c-5e08-85e1-65c5234f0b40”
Unicode = “4ec0a83e-493e-50e2-b9ac-8f72acf5a8f5”
Only the two mentioned need to be added manually.