Collecting gluoncv==0.2.0b20180502
  1 location(s) to search for versions of gluoncv:
  * https://pypi.python.org/simple/gluoncv/
  Getting page https://pypi.python.org/simple/gluoncv/
  Analyzing links from page https://pypi.org/simple/gluoncv/
    Found link https://files.pythonhosted.org/packages/a4/42/37f1e147034da2c856739fb41df08623fec157306afb8e5aa20882f60d0a/gluoncv-0.1.0-py2.py3-none-any.whl#sha256=bdb9a72fab133872364d7947749d2a3222dc298992047b669fefe37e1a11ec7c (from https://pypi.org/simple/gluoncv/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/e2/9a/839515ea7464cc91e25e16e8f04b4d9a62ce4f176e2be9be013a77be2ebc/gluoncv-0.1.0.tar.gz#sha256=094d36e8be1701b0292888b1cb1a8c1c11430d0e269b23e8e29d21f272c618b6 (from https://pypi.org/simple/gluoncv/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/b8/3c/ecfe557acba8e20142527f1356823bb081b6e3ddc04b1ffa487c11cf1e9b/gluoncv-0.2.0b20180502-py2.py3-none-any.whl#sha256=72aeef7581c79b3b2bbc382617d67472dd162c4c7ce9620a10385024f4280dd3 (from https://pypi.org/simple/gluoncv/), version: 0.2.0b20180502
    Found link https://files.pythonhosted.org/packages/e8/cf/8b2497bcfd9b5013bfe89fa632992b666ba445d3561ba1a11566c08712c2/gluoncv-0.2.0b20180502.tar.gz#sha256=5cbaebbf74cc9a234908e8c78e1f27ae737568b30fb6f5fc0978026bd8ff6099 (from https://pypi.org/simple/gluoncv/), version: 0.2.0b20180502
  Using version 0.2.0b20180502 (newest of versions: 0.2.0b20180502)
  Downloading https://files.pythonhosted.org/packages/b8/3c/ecfe557acba8e20142527f1356823bb081b6e3ddc04b1ffa487c11cf1e9b/gluoncv-0.2.0b20180502-py2.py3-none-any.whl (90kB)
  Downloading from URL https://files.pythonhosted.org/packages/b8/3c/ecfe557acba8e20142527f1356823bb081b6e3ddc04b1ffa487c11cf1e9b/gluoncv-0.2.0b20180502-py2.py3-none-any.whl#sha256=72aeef7581c79b3b2bbc382617d67472dd162c4c7ce9620a10385024f4280dd3 (from https://pypi.org/simple/gluoncv/)
  Saved /tmp/tmpz2ol2tj2/gluoncv-0.2.0b20180502-py2.py3-none-any.whl
Skipping gluoncv, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-1zhvj8nw/gluoncv