integration-slave-precise-1014 has been recreated but tox does not work:
```
hashar@integration-slave-precise-1014:~$ tox --version
Traceback (most recent call last):
File "/usr/local/bin/tox", line 5, in <module>
from pkg_resources import load_entry_point
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2707, in <module>
working_set.require(__requires__)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 686, in require
needed = self.resolve(parse_requirements(requirements))
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 584, in resolve
raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: py>=1.4.17
hashar@integration-slave-precise-1014:~$
```
```
$ /usr/local/lib/python2.7/dist-packages/tox-1.9.2.egg-info/requires.txt
virtualenv>=1.11.2
py>=1.4.17
$
```
Apparently py 1.4.30 has been installed:
```
$ ls -dl /usr/local/lib/python2.7/dist-packages/py*info
drwxr-sr-x 2 root staff 4096 Aug 26 09:21 /usr/local/lib/python2.7/dist-packages/py-1.4.30.dist-info
```