cannot import name UnrewindableBodyError

https://github.com/ansible/tower-cli/issues/603

错误:  urllib3 错误

解决方式:

@flynn1973 This seems to be an issue with requests rather than tower-cli. Can you please try following steps to re-install requests and urlib3 to see if it helps ?

# sudo pip uninstall requests
# sudo pip uninstall urllib3
# sudo yum remove python-urllib3
# sudo yum remove python-requests

Confirm all the above libraries have been removed by executing the below command:

# rpm -qa | grep requests 
# pip freeze | grep requests

Now, install those packages using yum:

# sudo yum install python-urllib3
# sudo yum install python-requests