Bad owner or permissions on .ssh/config
The file has bad permissions.
If you get this error try:
chmod 600 *
inside the .ssh folder.
according to the manual of openssh
~/.ssh/config
This is the per-user configuration file.
This file is used by the SSH client.Because of the potential for abuse,
this file must have strict permissions: read/write for the user, and not accessible by
others.
Bad owner or permissions on .ssh/config
原文：http://my.oschina.net/JustLoveIT/blog/496974