Requirement already up-to-date: pip in ./lib/python2.6/site-packages
Cleaning up...
Updating python libraries
Exception:
Traceback (most recent call last):
  File "/opt/noc/lib/python2.6/site-packages/pip/basecommand.py", line 122, in main
    status = self.run(options, args)
  File "/opt/noc/lib/python2.6/site-packages/pip/commands/install.py", line 262, in run
    for req in parse_requirements(filename, finder=finder, options=options, session=session):
  File "/opt/noc/lib/python2.6/site-packages/pip/req.py", line 1631, in parse_requirements
    req = InstallRequirement.from_line(line, comes_from, prereleases=getattr(options, "pre", None))
  File "/opt/noc/lib/python2.6/site-packages/pip/req.py", line 172, in from_line
    return cls(req, comes_from, url=url, prereleases=prereleases)
  File "/opt/noc/lib/python2.6/site-packages/pip/req.py", line 70, in __init__
    req = pkg_resources.Requirement.parse(req)
  File "/opt/noc/lib/python2.6/site-packages/pip/_vendor/pkg_resources.py", line 2667, in parse
    reqs = list(parse_requirements(s))
  File "/opt/noc/lib/python2.6/site-packages/pip/_vendor/pkg_resources.py", line 2605, in parse_requirements
    line, p, specs = scan_list(VERSION,LINE_END,line,p,(1,2),"version spec")
  File "/opt/noc/lib/python2.6/site-packages/pip/_vendor/pkg_resources.py", line 2573, in scan_list
    raise ValueError("Expected "+item_name+" in",line,"at",line[p:])
ValueError: ('Expected version spec in', 'noc-pkg-jointjs=0.9.0', 'at', '=0.9.0')

Storing debug log for failure in /root/.pip/pip.log
upgrade: 203: Cannot update python libraries
Terminating