Collecting django-closure-tree==0.1.0
  1 location(s) to search for versions of django-closure-tree:
  * https://pypi.python.org/simple/django-closure-tree/
  Getting page https://pypi.python.org/simple/django-closure-tree/
  Analyzing links from page https://pypi.python.org/simple/django-closure-tree/
    Found link https://pypi.python.org/packages/5d/77/5d129a55b4b77144105b32270eecfe7714332eace8c325a8c90b6f76a377/django-closure-tree-0.1.0.tar.gz#md5=df626dc7943ec78fed9e713d970f3704 (from https://pypi.python.org/simple/django-closure-tree/), version: 0.1.0
    Found link https://pypi.python.org/packages/f3/c3/a4a615635554c95d5e91d56a55022e64497dc402e747ac9d70cf3620b0d4/django_closure_tree-0.1.0-py2.py3-none-any.whl#md5=e190cad2e6e6a43bb1e398a527950f90 (from https://pypi.python.org/simple/django-closure-tree/), version: 0.1.0
  Using version 0.1.0 (newest of versions: 0.1.0)
  Downloading django_closure_tree-0.1.0-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/f3/c3/a4a615635554c95d5e91d56a55022e64497dc402e747ac9d70cf3620b0d4/django_closure_tree-0.1.0-py2.py3-none-any.whl#md5=e190cad2e6e6a43bb1e398a527950f90 (from https://pypi.python.org/simple/django-closure-tree/)
  Saved /tmp/tmpncdk_366/django_closure_tree-0.1.0-py2.py3-none-any.whl
Skipping django-closure-tree, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-vjubxm8m/django-closure-tree