# Installing Package from GitHub for ML in Orange [duplicate]

Trying to integrate some prototype widgets into Orange Data Mining to do some machine learning with facial recognition. Trying to install the package from https://github.com/biolab/orange3-prototypes.git but when I type this into my Terminal (I am using Mac OS) I keep getting this error message. I just updated my pip install and am not sure what to do. Any advice helps! Thanks.

## marked as duplicate by Icyblade, Stereo, Sean OwenFeb 28 '17 at 22:53

You have to specify a Python>=3.4 version (with orange3 itself installed) while installing orange3-prototypes.
• Use pip3 instead of pip. – K3---rnc Feb 28 '17 at 21:49