Collecting cro==0.0.1.dev4
  1 location(s) to search for versions of cro:
  * https://pypi.python.org/simple/cro/
  Getting page https://pypi.python.org/simple/cro/
  Analyzing links from page https://pypi.python.org/simple/cro/
    Found link https://pypi.python.org/packages/08/39/bd8e8492b9ddb870f76728e3569f02503cc1c2285d97dd718efaf9dbe8ea/cro-0.0.1.dev5-py2.py3-none-any.whl#md5=257ee3407c8a22efb2e62d701d34d110 (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.1.dev5
    Found link https://pypi.python.org/packages/1b/12/0b060d7dad074e719348b68724ae5d5f071cd56cbd3733cecf7fb4a92603/cro-0.0.4.9.tar.gz#md5=07cdf7c60a5d1972e2483716d992fa09 (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.4.9
    Found link https://pypi.python.org/packages/73/aa/1a361facd360c9660c772fb9599a3530f91ceda95f6ce8cbf8770d82d4a7/cro-0.0.1.dev2-py2.py3-none-any.whl#md5=d83bfcff3b11da79a8d47c6a52770ac1 (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.1.dev2
    Found link https://pypi.python.org/packages/75/7a/dcd77d014a867c761d71e96a90821b371e0bcdf9e3260aea93761baeb035/cro-0.0.1.dev4-py2.py3-none-any.whl#md5=4a677ce3c6dd347122f036ca78d594e6 (from https://pypi.python.org/simple/cro/), version: 0.0.1.dev4
    Found link https://pypi.python.org/packages/79/e6/87b309e4911ff3fc4d1f9acd763edb8c104ae51ee8f89a3b33bb382370d7/cro-0.0.1.dev3.tar.gz#md5=4a477bc20c07c6e33d4c99b68222782c (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.1.dev3
    Found link https://pypi.python.org/packages/7f/1c/f6cde369d0b3613e550a1d60218c4b2840f40dafabf59f1b7fab56003499/cro-0.0.3.tar.gz#md5=1c88618f68c043d125d4649b04446a25 (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.3
    Found link https://pypi.python.org/packages/84/3e/169c89b8529c319de5257ae274fece770ebe2f2e330adbbe2fc26a3a7b7f/cro-0.0.1-py2.py3-none-any.whl#md5=5761b617baaf8a92e5041ce2e1c591b8 (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.1
    Found link https://pypi.python.org/packages/86/4e/13ff1176ac917dfc905664293c6c1f4635e4dd77ea452ad08f0ff640e835/cro-0.0.3-py2.py3-none-any.whl#md5=25a3020225533ef63ff476055ccaa616 (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.3
    Found link https://pypi.python.org/packages/89/e2/fe441f1cdc937345380dab0544755e59c79cca43ae941f2ae3646e01c5c8/cro-0.0.2.tar.gz#md5=95175535ce94103fe14aee135e250d20 (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.2
    Found link https://pypi.python.org/packages/8c/dc/6b2a7f2d9c7e5de56922d84a0e8ef12e871ef0bda0d188eaff5c79ee2da5/cro-0.0.1.dev3-py2.py3-none-any.whl#md5=4c4e69efd8cd5e8db77acc8783a2e0bf (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.1.dev3
    Found link https://pypi.python.org/packages/90/ac/a7deacb30e8115cff1dff290fe70cd2143af7f62a0df6abe8403fc3651fa/cro-0.0.4-py2.py3-none-any.whl#md5=85d9dfd0a19a01735f32f45f69a0ea28 (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.4
    Found link https://pypi.python.org/packages/92/5d/a7826df93d9bc5da8b01315e2bfeb6a5233c115a4482b0794d7046896d29/cro-0.0.4.10.tar.gz#md5=869d5847c687be3ab4d6ad23546f7c4e (from https://pypi.python.org/simple/cro/), version: 0.0.4.10
    Found link https://pypi.python.org/packages/9c/29/c141f4ff366e20f5a2c0010a3c31e236f68c5560d22a40c3be5cce5c6202/cro-0.0.4.tar.gz#md5=2f0e0df35fbffd63376cde83cdb6f71d (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.4
    Found link https://pypi.python.org/packages/c5/3f/89d395fe1eee41199c36eb116ea315198eaa1582d23653fc6f8f8b3d5904/cro-0.0.1.dev2.tar.gz#md5=c5eee754b441a2f89c54a60d4f53f546 (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.1.dev2
    Found link https://pypi.python.org/packages/ce/c3/e48b9472bf4c8bbce7938f2a8850d287eb59d2b96971054e78a52b94c67a/cro-0.0.4.9-py2.py3-none-any.whl#md5=ea5f6b6d2c9345ceba224dd5cc298b86 (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.4.9
    Found link https://pypi.python.org/packages/dc/d2/62fe723c86a6c8d38e825e0ffd42c4da8cc554fff715814081394c0dcf11/cro-0.0.1.dev5.tar.gz#md5=c23fc8f25f9ba3b9b4d9d85837ad376c (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.1.dev5
    Found link https://pypi.python.org/packages/e0/d5/e76255aca02d7c9f12866aa7a5665227edf359f7ad7fd766437618662395/cro-0.0.4.11.tar.gz#md5=b66c44ed80d6e29d4bc4002a5d2e4104 (from https://pypi.python.org/simple/cro/), version: 0.0.4.11
    Found link https://pypi.python.org/packages/e8/38/67ae9bfe180af4579abd6293c893f42477833e3d3d209a833e17f63150f3/cro-0.0.1.dev4.tar.gz#md5=f45b460fdf262d3a66a807cf721d5b48 (from https://pypi.python.org/simple/cro/), version: 0.0.1.dev4
    Found link https://pypi.python.org/packages/fa/2c/bd208a3578e9eebf4025bf1069e52f0f093049d0ba25d8782c5b176967c9/cro-0.0.2-py2.py3-none-any.whl#md5=074853341717ec46e9fcf14565abb982 (from https://pypi.python.org/simple/cro/) (requires-python:>=3), version: 0.0.2
  Using version 0.0.1.dev4 (newest of versions: 0.0.1.dev4)
  Downloading cro-0.0.1.dev4-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/75/7a/dcd77d014a867c761d71e96a90821b371e0bcdf9e3260aea93761baeb035/cro-0.0.1.dev4-py2.py3-none-any.whl#md5=4a677ce3c6dd347122f036ca78d594e6 (from https://pypi.python.org/simple/cro/)
  Saved /tmp/tmph_8o4i3b/cro-0.0.1.dev4-py2.py3-none-any.whl
Skipping cro, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-nbni7r94/cro