Eldritch Scoundrel archetype lacks spellcasting features
the rogue archetype "eldritch scoundrel" from the arcane anthology does not have access to its spell list, spellbook, spells per day, etc.
One workaround that could work.... Create a generic, slotless magic item, like "Bob's Spellbook", and add the spells to that item. It's not a perfect fix, but it would allow the player to have a sheet of all his spells. Something like this....
SPELLS:Eldrtich Scoundrel|CASTERLEVEL=RogueLVL|Detect Magic|Mage Hand|Open/Close|Grease,11+INT
As long as the character has the item equipped, they have these spells on the character sheet for the player to use. You just have to update the item when the character levels up! Not a perfect solution, but it'll work in a pinch!
Currently, there is no real way to have a rogue choose spells from the wizard list. With the rebuild, we hope to be able to enable adding spellcasting to non-spellcasting classes if needed, as well as allowing cross-class spell choices. MANY archetypes borrow from other classes spell lists, but at this time, unless the spells are specific spells, rather than anything on another class's list, we just can't enable that ability. Soon, hopefully, but not yet. Sorry.