I am currently working on some old projects that uses the attribute 'solutions' from the early version MP in 0.10.11. They say it's for less RAM usage but the situation is very specific such that a migration of using a newer version of MP is not possible. MP 0.10.11 is not available on PIP so its very hard to find a quick way to install it. Is there a way to install MP 0.10.11?