Remove Anaconda as a possible syntax for dependent packages.
Remove Anaconda as a possible syntax for dependent packages.

For Hadoop, we only accept packages specified in the pypi format, so we'll make it consistent across both env types in the docs.

AaronRanAn/userguide,dato-code/userguide,AaronRanAn/userguide,ebottabi/userguide,AaronRanAn/userguide,teragramme/userguide,ebottabi/userguide,dato-code/userguide,teragramme/userguide,ebottabi/userguide,camaris/userguide,giserh/userguide,camaris/userguide,giserh/userguide,teragramme/userguide