Aws Cloudwatch Logs代理抛出错误

Question

我在ec2实例上设置了awslogs代理，当我运行awslogs的python脚本时。我收到了消息。

下载最新的CloudWatch Logs代理位...错误：无法创建virtualenv。尝试使用pip手动安装并在运行此脚本之前将其添加到sudo用户的PATH。

并且awslogs-agent-setup.log显示以下错误。

环境：CentOS 6.10和Python 2.6

Traceback (most recent call last):
  File "/usr/bin/pip", line 7, in <module>
    from pip._internal import main
  File "/usr/lib/python2.6/site-packages/pip-19.0.3-py2.6.egg/pip/_internal/__init__.py", line 19, in <module>
    from pip._vendor.urllib3.exceptions import DependencyWarning
  File "/usr/lib/python2.6/site-packages/pip-19.0.3-py2.6.egg/pip/_vendor/urllib3/__init__.py", line 8, in <module>
    from .connectionpool import (
  File "/usr/lib/python2.6/site-packages/pip-19.0.3-py2.6.egg/pip/_vendor/urllib3/connectionpool.py", line 92
    _blocking_errnos = {errno.EAGAIN, errno.EWOULDBLOCK}
                                    ^
SyntaxError: invalid syntax
/usr/bin/virtualenv
Traceback (most recent call last):
  File "/usr/bin/virtualenv", line 7, in <module>
    from virtualenv import main
  File "/usr/lib/python2.6/site-packages/virtualenv.py", line 51, in <module>
    print("ERROR: {}".format(sys.exc_info()[1]))
ValueError: zero length field name in format

Answer 1

基本上，这个错误是由于您的python版本2.6。你能否将你的python版本从2.6更新到2.7或3.1。

这应该有所帮助。