Pyspark not working

After typing pyspark on the shell.Getting following error:-

SPARK_MAJOR_VERSION is set to 2, using Spark2
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Traceback (most recent call last):
File “/usr/lib64/python2.7/site.py”, line 62, in
import os
File “/usr/lib64/python2.7/os.py”, line 398, in
import UserDict
File “/usr/lib64/python2.7/UserDict.py”, line 83, in
import _abcoll
File “/usr/lib64/python2.7/_abcoll.py”, line 11, in
from abc import ABCMeta, abstractmethod
ImportError: cannot import name ABCMeta

Please tell me how to resolve this

Please check something has been installed in your home directory. It is picking some modules from your home directory.

For me, it is working fine.