AttributeError: module 'enum' has no attribute 'IntFlag' while installing AWS EBS Python 3.6

Getting below error while installing kiteconnect==3.8.2 in AWS Elastic Beanstalk in python 3.6.

Building wheels for collected packages: kiteconnect, retrying Building wheel for kiteconnect (setup.py): started Building wheel for kiteconnect (setup.py): finished with status 'done' WARNING: Legacy build of wheel for 'kiteconnect' created no files. Command arguments: /opt/python/run/venv/bin/python3.6 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-xxzkrm1h/kiteconnect/setup.py'"'"'; file='"'"'/tmp/pip-install-xxzkrm1h/kiteconnect/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-41ix1k84 Command output: [use --verbose to show] Running setup.py clean for kiteconnect Building wheel for retrying (setup.py): started Building wheel for retrying (setup.py): finished with status 'done' Created wheel for retrying: filename=retrying-1.3.3-py3-none-any.whl size=9532 sha256=6c3392994eb699dc99d81e801b0d28ba498b145a267b70028f0780130756ff5c Stored in directory: /root/.cache/pip/wheels/ac/cb/8a/b27bf6323e2f4c462dcbf77d70b7c5e7868a7fbe12871770cf Successfully built retrying Failed to build kiteconnect

Running setup.py install for kiteconnect: started Running setup.py install for kiteconnect: finished with status 'error' ERROR: Command errored out with exit status 1: command: /opt/python/run/venv/bin/python3.6 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-xxzkrm1h/kiteconnect/setup.py'"'"'; file='"'"'/tmp/pip-install-xxzkrm1h/kiteconnect/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record /tmp/pip-record-pziu6m7_/install-record.txt --single-version-externally-managed --compile --install-headers /opt/python/run/venv/include/site/python3.6/kiteconnect cwd: /tmp/pip-install-xxzkrm1h/kiteconnect/ Complete output (9 lines): Traceback (most recent call last): File "", line 1, in File "/opt/python/run/venv/local/lib/python3.6/site-packages/setuptools/init.py", line 3, in from fnmatch import fnmatchcase File "/opt/python/run/venv/lib64/python3.6/fnmatch.py", line 14, in import re File "/opt/python/run/venv/lib64/python3.6/re.py", line 142, in class RegexFlag(enum.IntFlag): AttributeError: module 'enum' has no attribute 'IntFlag' ---------------------------------------- ERROR: Command errored out with exit status 1: /opt/python/run/venv/bin/python3.6 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-xxzkrm1h/kiteconnect/setup.py'"'"'; file='"'"'/tmp/pip-install-xxzkrm1h/kiteconnect/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record /tmp/pip-record-pziu6m7_/install-record.txt --single-version-externally-managed --compile --install-headers /opt/python/run/venv/include/site/python3.6/kiteconnect Check the logs for full command output. 2020-09-19 10:05:10,776 ERROR Error installing dependencies: Command '/opt/python/run/venv/bin/pip install -r /opt/python/ondeck/app/requirements.txt' returned non-zero exit status 1 Traceback (most recent call last):

该提问来源于开源项目：zerodha/pykiteconnect