I am trying to install OpenOPC. So far I tried the following and it shows the following output:
tsp@tsp-Inspiron-5558:~/Downloads/OpenOPC-1.3.1$ pip install OpenOPC
Collecting OpenOPC
Could not find a version that satisfies the requirement OpenOPC (from versions: )
No matching distribution found for OpenOPC
You are using pip version 8.1.1, however version 9.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
tsp@tsp-Inspiron-5558:~/Downloads/OpenOPC-1.3.1$