Traceback (most recent call last):

 "/Users/tavi/.virtualenvs/cycledash/bin/dpxdt", line 9, in <module>
load_entry_point('dpxdt==0.1.5', 'console_scripts', 'dpxdt')()

 "/Users/tavi/.virtualenvs/cycledash/lib/python2.7/site-packages/dpxdt/tools/local_pdiff.py", line 509, in run
main(sys.argv)

 "/Users/tavi/.virtualenvs/cycledash/lib/python2.7/site-packages/dpxdt/tools/local_pdiff.py", line 490, in main
coordinator.wait_one()

 "/Users/tavi/.virtualenvs/cycledash/lib/python2.7/site-packages/dpxdt/client/workers.py", line 345, in wait_one
item.check_result()

 "/Users/tavi/.virtualenvs/cycledash/lib/python2.7/site-packages/dpxdt/client/workers.py", line 430, in handle_item
next_item = generator.throw(*error)

 "/Users/tavi/.virtualenvs/cycledash/lib/python2.7/site-packages/dpxdt/tools/local_pdiff.py", line 385, in run
yield RunTestSuiteWorkflowItem(config_dir, config, mode, heartbeat)

 "/Users/tavi/.virtualenvs/cycledash/lib/python2.7/site-packages/dpxdt/client/workers.py", line 430, in handle_item
next_item = generator.throw(*error)

 "/Users/tavi/.virtualenvs/cycledash/lib/python2.7/site-packages/dpxdt/tools/local_pdiff.py", line 414, in run
heartbeat=heartbeat)

 "/Users/tavi/.virtualenvs/cycledash/lib/python2.7/site-packages/dpxdt/client/workers.py", line 430, in handle_item
next_item = generator.throw(*error)

 "/Users/tavi/.virtualenvs/cycledash/lib/python2.7/site-packages/dpxdt/tools/local_pdiff.py", line 148, in run
heartbeat=NamedHeartbeat)

 "/Users/tavi/.virtualenvs/cycledash/lib/python2.7/site-packages/dpxdt/client/workers.py", line 430, in handle_item
next_item = generator.throw(*error)

 "/Users/tavi/.virtualenvs/cycledash/lib/python2.7/site-packages/dpxdt/tools/local_pdiff.py", line 193, in run
log_file, ref_path, output_path, ref_resized_path)

 "/Users/tavi/.virtualenvs/cycledash/lib/python2.7/site-packages/dpxdt/client/workers.py", line 440, in handle_item
next_item = generator.send(item)

 "/Users/tavi/.virtualenvs/cycledash/lib/python2.7/site-packages/dpxdt/client/process_worker.py", line 64, in run
close_fds=True)

 "/usr/local/Cellar/python/2.7.8_1/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 710, in __init__
errread, errwrite)

 "/usr/local/Cellar/python/2.7.8_1/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 1327, in _execute_child
raise child_exceptionOSError: [Errno 2] No such file or directory
Traceback (most recent call last):

 "/pen/cobra/cobra/__init__.py", line 67, in main
api.start(args.host, args.port, args.debug)

 "/pen/cobra/cobra/api.py", line 583, in start
sys.exit(0)NameError: global name 'sys' is not defined