tox is not working atm

[Chmouel Boudjnah]

requirement.txt

stack@devstack:~/swift-bench$ tox -epy27 [master]
GLOB sdist-make: /home/stack/swift-bench/setup.py
py27 inst-nodeps: /home/stack/swift-bench/.tox/dist/swift-bench-1.1-dev.zip
ERROR: invocation failed, logfile: /home/stack/swift-bench/.tox/py27/log/py27-3.log
ERROR: actionid=py27
msg=installpkg
cmdargs=[local('/home/stack/swift-bench/.tox/py27/bin/pip'), 'install', '--pre', '/home/stack/swift-bench/.tox/dist/swift-bench-1.1-dev.zip', '-U', '--no-deps']
[..]
Unpacking ./.tox/dist/swift-bench-1.1-dev.zip
  Running setup.py (path:/tmp/pip-Q9wiY6-build/setup.py) egg_info for package from file:///home/stack/swift-bench/.tox/dist/swift-bench-1.1-dev.zip
    Traceback (most recent call last):
      File "<string>", line 17, in <module>
      File "/tmp/pip-Q9wiY6-build/setup.py", line 24, in <module>
        with open('requirements.txt', 'r') as f:
    IOError: [Errno 2] No such file or directory: 'requirements.txt'
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 17, in <module>

  File "/tmp/pip-Q9wiY6-build/setup.py", line 24, in <module>

    with open('requirements.txt', 'r') as f:

IOError: [Errno 2] No such file or directory: 'requirements.txt'

----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in /tmp/pip-Q9wiY6-build
Storing debug log for failure in /home/stack/.pip/pip.log

________________________________________________________________________ summary ________________________________________________________________________
ERROR: py27: InvocationError: /home/stack/swift-bench/.tox/py27/bin/pip install --pre /home/stack/swift-bench/.tox/dist/swift-bench-1.1-dev.zip -U --no-deps (see /home/stack/swift-bench/.tox/py27/log/py27-3.log)