Error while installing

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Installing cPanel plugins shows below error

Installing LSMCD (LiteSpeed MemcacheD) User Manager...
Verifying requirements...
/usr/local/src/lsmcd_cpanel_plugin/res/lsmcd_usermgr /usr/local/src/lsmcd_cpanel_plugin/res/lsmcd_usermgr
Installs lsmcd if not already installed
lsmcd is already installed
/usr/local/src/lsmcd_cpanel_plugin/res/lsmcd_usermgr/lsmcdsasl.py.raw
Traceback (most recent call last):
File "./lsmcdsasl.py", line 4, in
import bmemcached
File "/usr/lib/python2.7/site-packages/bmemcached/__init__.py", line 3, in
from bmemcached.client import Client, ReplicatingClient, DistributedClient
File "/usr/lib/python2.7/site-packages/bmemcached/client/__init__.py", line 4, in
from .distributed import DistributedClient
File "/usr/lib/python2.7/site-packages/bmemcached/client/distributed.py", line 2, in
from uhashring import HashRing
File "/usr/lib/python2.7/site-packages/uhashring/__init__.py", line 1, in
from uhashring.ring import HashRing
File "/usr/lib/python2.7/site-packages/uhashring/ring.py", line 262
print(f"Numpoints in continuum: {numpoints}")
^
SyntaxError: invalid syntax
Installing python-binary-memcached
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip 21.0 will remove support for this functionality.
Requirement already satisfied: python-binary-memcached in /usr/lib/python2.7/site-packages (0.30.1)
Requirement already satisfied: six in /usr/lib/python2.7/site-packages (from python-binary-memcached) (1.15.0)
Requirement already satisfied: uhashring in /usr/lib/python2.7/site-packages (from python-binary-memcached) (2.0)
Traceback (most recent call last):
File "./lsmcdsasl.py", line 4, in
import bmemcached
File "/usr/lib/python2.7/site-packages/bmemcached/__init__.py", line 3, in
from bmemcached.client import Client, ReplicatingClient, DistributedClient
File "/usr/lib/python2.7/site-packages/bmemcached/client/__init__.py", line 4, in
from .distributed import DistributedClient
File "/usr/lib/python2.7/site-packages/bmemcached/client/distributed.py", line 2, in
from uhashring import HashRing
File "/usr/lib/python2.7/site-packages/uhashring/__init__.py", line 1, in
from uhashring.ring import HashRing
File "/usr/lib/python2.7/site-packages/uhashring/ring.py", line 262
print(f"Numpoints in continuum: {numpoints}")
^
SyntaxError: invalid syntax
After install, package still missing, check prior messages

Start by reproducing the cPanel plugin installation and inspect lsmcdsasl.py together with the failing uhashring/ring.py traceback under Python 2.7. Determine why the installed dependency contains Python 3-only syntax; done means the installation completes without the SyntaxError and the package is available afterward.

Written by the indexing model from the issue text.