Gary Howorth

ok you just answered my question - its in the gurobi directory .  many thanks    ps fyi https://pypi.org/project/gurobipy/

OK the gurobi py version on pypi is an old one - 2013  like version 5 .  This works with 3.6 but not with 3.7.    I see you recommend to install with Anaconda but i dont want to install anaconda.  ...

Thanks silke but why does the pip install not work .   I have a brand new separate version of python 3.7 downloaded two days ago.  

The latest 8.1.1   see this https://www.gurobi.com/documentation/8.1/quickstart_mac/the_gurobi_python_interfac.html   link    "gurobipy can be used with Python 2.7, 3.6, or 3.7 on Mac OS."    So it...