I recommend installing IPython 3 with pip, cloning the repository, and then running ./build.sh ihaskell. If that doesn't work, file an issue and I'll be happy to help figure out the installation woes. (Note that ihaskell install must be run for IPython to know about the kernel! Updating the documentation is the last bit before release... :) )
This is the whole reason why Juypter is being made. Everything in Juypter will be kernel agnostic. The only part of Juypter that will be first class Python is the IPython kernel.
