Buildout issue...

Amir,

I get the following error when running the builout for an experiment. It says unknown version for bob.db.base?

Got bob.io.base 2.0.10.
running develop
/remote/lustre/2/temp/mferras/exp/bob_sre12_dev/eggs/setuptools-26.0.0-py2.7.egg/setuptools/command/easy_install.py:333: UserWarning: Unbuilt egg for bob.db.base [unknown version] (/remote/lustre/2/temp/mferras/exp/bob_sre12_dev/src/bob.db.base)
running egg_info
writing requirements to bob.db.base.egg-info/requires.txt
error: [Errno 5] Input/output error
While:
  Installing.
  Processing develop directory '/remote/lustre/2/temp/mferras/exp/bob_sre12_dev/src/bob.db.base'.

An internal error occurred due to a bug in either zc.buildout or in a
recipe being used:
Traceback (most recent call last):
  File "/remote/lustre/2/temp/mferras/exp/bob_sre12_dev/eggs/zc.buildout-2.5.2-py2.7.egg/zc/buildout/buildout.py", line 1995, in main
    getattr(buildout, command)(args)
  File "/remote/lustre/2/temp/mferras/exp/bob_sre12_dev/eggs/zc.buildout-2.5.2-py2.7.egg/zc/buildout/buildout.py", line 528, in install
    installed_develop_eggs = self._develop()
  File "/remote/lustre/2/temp/mferras/exp/bob_sre12_dev/eggs/zc.buildout-2.5.2-py2.7.egg/zc/buildout/buildout.py", line 770, in _develop
    zc.buildout.easy_install.develop(setup, dest)
  File "/remote/lustre/2/temp/mferras/exp/bob_sre12_dev/eggs/bob.buildout-2.0.13-py2.7.egg/bob/buildout/extension.py", line 213, in develop
    zc.buildout.easy_install.call_subprocess(args)
  File "/remote/lustre/2/temp/mferras/exp/bob_sre12_dev/eggs/zc.buildout-2.5.2-py2.7.egg/zc/buildout/easy_install.py", line 160, in call_subprocess
    % repr(args)[1:-1])
Exception: Failed to run command:
'/usr/bin/python', '/tmp/tmpQOepKl', '-v', 'develop', '-mxN', '-d', '/remote/lustre/2/temp/mferras/exp/bob_sre12_dev/develop-eggs/tmppdDLBubuild'