Why are IOC containers unnecessary with dynamic languages

Question

Someone on the Herding Code podcast No. 68, http://herdingcode.com/herding-code-68-new-year-shenanigans/, stated that IOC containers had no place with Python or Javascript,

Answer 1

IoC containers really allow for a compositional layer in statically typed, procedural/OO languages.

This compositional layer exists relatively naturally in dynamic languages such as Python or Javascript (consider that Javascript is heavily based on Scheme).

You could probably make a good argument that IoC containers are just a generalization of the Interpreter pattern.