Collecting placeholder==0.7.1
  1 location(s) to search for versions of placeholder:
  * https://pypi.python.org/simple/placeholder/
  Getting page https://pypi.python.org/simple/placeholder/
  Analyzing links from page https://pypi.python.org/simple/placeholder/
    Found link https://pypi.python.org/packages/31/25/d741d4a6e1cd4437b7bd10ce881598f38460e08256bc32187131d3000065/placeholder-0.7.1-py2.py3-none-any.whl#md5=89c27c1d358be81cb185fa8d36087d3e (from https://pypi.python.org/simple/placeholder/) (requires-python:>=2.7), version: 0.7.1
    The package https://pypi.python.org/packages/4e/d6/4da7d592f8c1da0978f7c4996c849842c519b69eb25b9e84a7f975a5ab8b/placeholder-0.7.tar.gz#md5=607b5885d6533b8fc867a74ba9155944 (from https://pypi.python.org/simple/placeholder/) (requires-python:~=2.7, >=3.4) is incompatible with the pythonversion in use. Acceptable python versions are:~=2.7, >=3.4
    Found link https://pypi.python.org/packages/6b/a2/4d7df5f3e67703c8423bb98e93305308bd5cbfd4d2cc2fa02d1613a2cb43/placeholder-0.6.tar.gz#md5=3e162e6c4c4bbab2f31d06ec3b5126fb (from https://pypi.python.org/simple/placeholder/), version: 0.6
    Found link https://pypi.python.org/packages/a1/54/714b4556abcb8d549ea277ce84505d42e2c5f1637ff623860eb1a0e18dcd/placeholder-0.6-py2.py3-none-any.whl#md5=d0cba06866e640fed01525c69e165bd9 (from https://pypi.python.org/simple/placeholder/), version: 0.6
    The package https://pypi.python.org/packages/a8/32/d78587cb5a1231bf4bca43749898c6c13194aad099108d615c3b34a82d2f/placeholder-0.7-py2.py3-none-any.whl#md5=a997e8a2212565e0c8ef274dfb5d31a1 (from https://pypi.python.org/simple/placeholder/) (requires-python:~=2.7, >=3.4) is incompatible with the pythonversion in use. Acceptable python versions are:~=2.7, >=3.4
    Found link https://pypi.python.org/packages/b8/b7/0b1d204ce9fd37a727989222fccf75dc02566e2dbef1f6eb02a1075da4c0/placeholder-0.4.tar.gz#md5=4745d8b2bcf82b5a0ee8da812089493a (from https://pypi.python.org/simple/placeholder/), version: 0.4
    Found link https://pypi.python.org/packages/c9/4a/fd097350dfa27d72ed49d549706b7ec43370ce86f9826f41f9d3e2fc7b72/placeholder-0.4.1.tar.gz#md5=3b84c5050ff82ce7c3eb79adce6def72 (from https://pypi.python.org/simple/placeholder/), version: 0.4.1
    Found link https://pypi.python.org/packages/cd/56/e9aac9c8124c654ea95c124061611d443fa45b58a7548e8d4e843d4cb9a3/placeholder-0.5.tar.gz#md5=c39b74df3cfbe8ddcd6f9a6b677158b4 (from https://pypi.python.org/simple/placeholder/), version: 0.5
    Found link https://pypi.python.org/packages/ec/1e/131d02cac34d582b4e19b6fae51e65f135909f3aaf03c3cccc16a557c85f/placeholder-0.7.1.tar.gz#md5=13200ea301212c0c74ba87628358989d (from https://pypi.python.org/simple/placeholder/) (requires-python:>=2.7), version: 0.7.1
  Using version 0.7.1 (newest of versions: 0.7.1)
  Downloading placeholder-0.7.1-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/31/25/d741d4a6e1cd4437b7bd10ce881598f38460e08256bc32187131d3000065/placeholder-0.7.1-py2.py3-none-any.whl#md5=89c27c1d358be81cb185fa8d36087d3e (from https://pypi.python.org/simple/placeholder/) (requires-python:>=2.7)
  Saved /tmp/tmpw9nnnie_/placeholder-0.7.1-py2.py3-none-any.whl
Skipping placeholder, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-tyderma2/placeholder