Hello!
I'm going to build a new anaconda-wmf package soon. When we do, we can update or include any conda or pip package that is out there. These packages will installed on stat boxes as well as all Hadoop worker nodes in /usr/lib/anaconda-wmf.
If there's a package you'd like us to include that we don't already, please let me know in this ticket soon!
Aside from the already huge number of packages from the base Anaconda distribution, we also install these: