"The csc namespace, most notably, has been a large roadblock to making working installers for Luminoso, because Python installers do not understand namespace packages. It has also prevented us from using useful tools that read Python code, such as pylint, and has prevented Python IDEs from correctly analyzing our code. Most notably, the packages would sometimes be installed in inconsistent ways, making our imports fail for no understandable reason. Using normal, top-level packages should fix all of these things."