Here's the traceback.
Isuru
$sage -c 1+1
SageMath version 9.1, Release Date: 2020-05-20
Traceback (most recent call last):
File "/home/conda/feedstock_root/build_artifacts/sagelib_1592119926566/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehol/bin/sage-eval", line 4, in <module>
from sage.all import *
File "/home/conda/feedstock_root/build_artifacts/sagelib_1592119926566/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehol/lib/python3.6/site-packages/sage/all.py", line 117, in <module>
import sage.misc.lazy_import
File "sage/misc/lazy_import.pyx", line 1, in init sage.misc.lazy_import (build/cythonized/sage/misc/lazy_import.c:10174)
AttributeError: type object 'sage.misc.lazy_import.LazyImport' has no attribute '__div__'