I followed the answer in:
Anaconda - Install blpapi in environment
but could not comment because I don\'t reputation high enough. When I use conda install
conda install
did you try ? :
conda update --all conda create -n py35 python=3.5 activate py35 conda install -c dsm blpapi=3.9.0
you can also download from :
https://www.bloomberglabs.com/api/libraries/
and put it in the repository of python 3.5 library