要在Jenkins中创建作业，我使用以下命令，它会抛出以下错误。任何人都可以建议解决方案。
jenkins-jobs --conf /etc/jenkins_jobs/jenkins_jobs.ini update /etc/jenkins_jobs/jobs
/usr/lib/python2.6/site-packages/jenkins/__init__.py:63: UserWarning: Support for python 2.6 is deprecated and will be removed.
warnings.warn("Support for python 2.6 is deprecated and will be removed.")
INFO:root:Updating jobs in ['/etc/jenkins_jobs/jobs'] ([])
Traceback (most recent call last):
File "/usr/bin/jenkins-jobs", line 11, in <module>
sys.exit(main())
File "/usr/lib/python2.6/site-packages/jenkins_jobs/cmd.py", line 191, in main
execute(options, config)
File "/usr/lib/python2.6/site-packages/jenkins_jobs/cmd.py", line 372, in execute
n_workers=options.n_workers)
File "/usr/lib/python2.6/site-packages/jenkins_jobs/builder.py", line 333, in update_jobs
self.load_files(input_fn)
File "/usr/lib/python2.6/site-packages/jenkins_jobs/builder.py", line 230, in load_files
self.parser = YamlParser(self.global_config, self.plugins_list)
File "/usr/lib/python2.6/site-packages/jenkins_jobs/builder.py", line 226, in plugins_list
self._plugins_list = self.jenkins.get_plugins_info()
File "/usr/lib/python2.6/site-packages/jenkins_jobs/builder.py", line 190, in get_plugins_info
raise e
jenkins.NotFoundException: Requested item could not be found
INFO:jenkins_jobs.builder:Cache saved
提前致谢！