allmydata-tahoe: 1.9.0 (/home/tahoe/allmydata-tahoe-1.9.0/src),
foolscap: 0.6.2 (/home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/foolscap-0.6.2-py2.7.egg),
pycryptopp: 0.5.28 (/home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/pycryptopp-0.5.28-py2.7-linux-x86_64.egg),
zfec: 1.4.7 (/home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/zfec-1.4.7-py2.7-linux-x86_64.egg),
Twisted: 11.0.0 (/usr/lib/python2.7/site-packages/Twisted-11.0.0-py2.7-linux-x86_64.egg),
Nevow: 0.10.0 (/home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/Nevow-0.10.0-py2.7.egg),
zope.interface: unknown (/usr/lib64/python2.7/site-packages/zope),
python: 2.7.0 (/usr/bin/python),
platform: Linux-fedora_14-x86_64-64bit_ELF (None),
pyOpenSSL: None [(<type 'exceptions.ImportError'>, 'libcrypto.so.1.0.0: cannot open shared object file: No such file or directory', ('/home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/pyOpenSSL-0.13-py2.7-linux-x86_64.egg/OpenSSL/__init__.py', 36, '<module>', 'from OpenSSL import crypto'))] (None),
simplejson: 2.1.6 (/usr/lib64/python2.7/site-packages),
pycrypto: 2.3 (/usr/lib64/python2.7/site-packages),
pyasn1: unknown (/home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/pyasn1-0.1.2-py2.7.egg),
mock: 0.8.0beta4 (/home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages),
sqlite3: 2.6.0 [sqlite 3.6.23.1] (/usr/lib64/python2.7),
setuptools: 0.6c16dev3 (/home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/setuptools-0.6c16dev3.egg)

Warning: version number None found for dependency 'pyopenssl' (imported from None) could not be parsed. pkg_resources thought it should be version '0.13' at '/home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/pyOpenSSL-0.13-py2.7-linux-x86_64.egg'. The exception was PackagingError: could not parse None due to TypeError: expected string or buffer

For debugging purposes, the PYTHONPATH was
  '/home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages'
install_requires was
  ['setuptools >= 0.6c6', 'zfec >= 1.1.0', 'simplejson >= 1.4', 'zope.interface <= 3.6.2, >= 3.6.5', 'Twisted >= 10.1.0', 'foolscap >= 0.6.1', 'pyOpenSSL', 'Nevow >= 0.6.0', 'pycrypto == 2.0.1, == 2.1.0, >= 2.3', 'pyasn1 >= 0.0.8a', 'mock', 'pycryptopp >= 0.5.20']
sys.path after importing pkg_resources was
  /home/tahoe/allmydata-tahoe-1.9.0/support/bin:
  /home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/setuptools_darcs-1.2.12.egg:
  /home/tahoe/allmydata-tahoe-1.9.0/src:
  /home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/pycryptopp-0.5.28-py2.7-linux-x86_64.egg:
  /home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/mock-0.8.0beta4-py2.7.egg:
  /home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/pyasn1-0.1.2-py2.7.egg:
  /home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/Nevow-0.10.0-py2.7.egg:
  /home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/pyOpenSSL-0.13-py2.7-linux-x86_64.egg:
  /home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/foolscap-0.6.2-py2.7.egg:
  /home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/zfec-1.4.7-py2.7-linux-x86_64.egg:
  /home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/pyutil-1.8.4-py2.7.egg:
  /home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/argparse-1.2.1-py2.7.egg:
  /home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/zbase32-1.1.3-py2.7.egg:
  /home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/zope.interface-3.6.1-py2.7-linux-x86_64.egg:
  /home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/setuptools-0.6c16dev3.egg:
  /usr/lib/python2.7/site-packages/mwlib-0.12.14-py2.7-linux-x86_64.egg:
  /usr/lib/python2.7/site-packages/roman-1.4.0-py2.7.egg:
  /usr/lib/python2.7/site-packages/qserve-0.0.1-py2.7.egg:
  /usr/lib/python2.7/site-packages/apipkg-1.0-py2.7.egg:
  /usr/lib/python2.7/site-packages/pyPdf-1.13-py2.7.egg:
  /usr/lib/python2.7/site-packages/WebOb-1.0.7-py2.7.egg:
  /usr/lib/python2.7/site-packages/timelib-0.2.2-py2.7-linux-x86_64.egg:
  /usr/lib/python2.7/site-packages/lockfile-0.8-py2.7.egg:
  /usr/lib/python2.7/site-packages/Twisted-11.0.0-py2.7-linux-x86_64.egg:
  /usr/lib/python2.7/site-packages/odfpy-0.9.3-py2.7.egg:
  /usr/lib/python2.7/site-packages/pyparsing-1.5.5-py2.7.egg:
  /usr/lib/python2.7/site-packages/zope.interface-3.6.3-py2.7-linux-x86_64.egg:
  /usr/lib/python2.7/site-packages/pyrasite-1.0-py2.7.egg:
  /usr/lib/python2.7/site-packages/mock-0.8.0beta4-py2.7.egg:
  /home/tahoe/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages:
  /usr/lib64/python27.zip:
  /usr/lib64/python2.7:
  /usr/lib64/python2.7/plat-linux2:
  /usr/lib64/python2.7/lib-tk:
  /usr/lib64/python2.7/lib-old:
  /usr/lib64/python2.7/lib-dynload:
  /usr/lib64/python2.7/site-packages:
  /usr/lib64/python2.7/site-packages/Numeric:
  /usr/lib64/python2.7/site-packages/PIL:
  /usr/lib64/python2.7/site-packages/gtk-2.0:
  /usr/lib/python2.7/site-packages:
  /usr/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg-info