Irc not found

[matteoperrii]

Traceback (most recent call last):
File "/home/pi/Twitch-Channel-Points-Miner-v2-1.9.7/example.py", line 5, in
from TwitchChannelPointsMiner import TwitchChannelPointsMiner
File "/home/pi/Twitch-Channel-Points-Miner-v2-1.9.7/TwitchChannelPointsMiner/init.py", line 3, in
from .TwitchChannelPointsMiner import TwitchChannelPointsMiner
File "/home/pi/Twitch-Channel-Points-Miner-v2-1.9.7/TwitchChannelPointsMiner/TwitchChannelPointsMiner.py", line 14, in
from TwitchChannelPointsMiner.classes.Chat import ChatPresence, ThreadChat
File "/home/pi/Twitch-Channel-Points-Miner-v2-1.9.7/TwitchChannelPointsMiner/classes/Chat.py", line 6, in
from irc.bot import SingleServerIRCBot
ModuleNotFoundError: No module named 'irc'

I don't know what to do, i created a virtualenv and installed all the requirements but it doesn't work.