Need better documentation to run in client/server mode

[shashi-netra]

Describe the bug
I haven't been able to figure out how to run SPTAG in a server/client mode on Ubunt 18.04. I want to host SPTAG on a cloud server and run a python client to perform kNN lookups.

For example, the documentations states thus:

./Server [options]
Options: 
  -m, --mode <value>              Service mode, interactive or socket.
  -c, --config <value>            Configure file of the index
:  

But I can't seem to find the Server binary. I see a lowercase server binary in the Release folder, but it doesn't accept these arguments and gives an error:

Command 'server' not found, but can be installed with:
apt install rsplib-legacy-wrapper

Can someone post a simpler guide to using SPTAG in client/server mode for us noobs?
Thanks for such a wonderful tool!

[WoodSimple]

enter your Release folder and you may run the server like this ./server -m socket -c your_folder/service.ini