How to install pgAdmin 4 in server/Desktop mode on Mac? How to install pgAdmin 4 on Mac using python wheel. 
I found a help for Ubuntu https://askubuntu.com/questions/788457/how-to-install-pgadmin-4-in-server-mode-on-ubuntu-16-04 but I did n't find anything for mac.

Followed the instruction which is mentioned in the pgadmin site. But getting the following error 

Thirumals-MacBook-Air:Downloads Thirumal$ python ~/pgadmin4/lib/python2.7/site-packages/pgadmin4/pgAdmin4.py 

python: can't open file '/Users/Thirumal/pgadmin4/lib/python2.7/site-packages/pgadmin4/pgAdmin4.py': [Errno 2] No such file or directory
I have installed anaconda3 already in system.So pgAdmin 4 takes anaconda3 has default path to install.

python /Users/Thirumal/anaconda3/lib/python3.6/site-packages/pgadmin4/pgAdmin4.py


output:

Starting pgAdmin 4. Please navigate to http://127.0.0.1:5050 in your browser.


But it's asking for login