syntax error on raspberry pi 4

[RonGroen]

Everything installed: pip install epevermodbus

python --version

Python 3.7.3
Running gives:
epevermodbus -h
Traceback (most recent call last):
File "/usr/local/bin/epevermodbus", line 6, in
from epevermodbus.command_line import main
File "/usr/local/lib/python2.7/dist-packages/epevermodbus/command_line.py", line 18
print(f"Solar voltage: {controller.get_solar_voltage()}V")
^
SyntaxError: invalid syntax
On raspberry Phyton 2 and 3 are installed. How do I install epevermodbus on python3?

[RonGroen]

solved
install with:
pip3 install epevermodbus

[rosswarren]

Thank you @RonGroen I will update the README to clarify this a bit more