Created temporary directory: /tmp/pip-ephem-wheel-cache-cwn02sgk
Created temporary directory: /tmp/pip-req-tracker-ohmdi7rg
Created requirements tracker '/tmp/pip-req-tracker-ohmdi7rg'
Created temporary directory: /tmp/pip-wheel-0nf7ydqo
Looking in indexes: https://pypi.python.org/simple
Collecting pgrep==0.0.0
  1 location(s) to search for versions of pgrep:
  * https://pypi.python.org/simple/pgrep/
  Getting page https://pypi.python.org/simple/pgrep/
  Analyzing links from page https://pypi.org/simple/pgrep/
    Found link https://files.pythonhosted.org/packages/a2/dc/8e2b932562e806096dcf984b51cff16115d6423d7b60709bb56b13e41a11/pgrep-0.0.0-py2.py3-none-any.whl#sha256=1c6bfbb80c26e35d9bec59f11283667dde9bce48ce0b3d0576aecfcc10df4ce3 (from https://pypi.org/simple/pgrep/), version: 0.0.0
    Found link https://files.pythonhosted.org/packages/e8/aa/9e098638de8b9b173afb6a569c79b81c7eb609476c5bdf1fee0da278a614/pgrep-0.0.0.tar.gz#sha256=8760dac78af3737831956273187cc4af244c64bfc9923a0dd1f27f897e84ed39 (from https://pypi.org/simple/pgrep/), version: 0.0.0
  Using version 0.0.0 (newest of versions: 0.0.0)
  Created temporary directory: /tmp/pip-unpack-pn0c3dlq
  Downloading https://files.pythonhosted.org/packages/a2/dc/8e2b932562e806096dcf984b51cff16115d6423d7b60709bb56b13e41a11/pgrep-0.0.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/a2/dc/8e2b932562e806096dcf984b51cff16115d6423d7b60709bb56b13e41a11/pgrep-0.0.0-py2.py3-none-any.whl#sha256=1c6bfbb80c26e35d9bec59f11283667dde9bce48ce0b3d0576aecfcc10df4ce3 (from https://pypi.org/simple/pgrep/)
  Saved /tmp/tmppxmc_dc_/pgrep-0.0.0-py2.py3-none-any.whl
  Added pgrep==0.0.0 from https://files.pythonhosted.org/packages/a2/dc/8e2b932562e806096dcf984b51cff16115d6423d7b60709bb56b13e41a11/pgrep-0.0.0-py2.py3-none-any.whl#sha256=1c6bfbb80c26e35d9bec59f11283667dde9bce48ce0b3d0576aecfcc10df4ce3 to build tracker '/tmp/pip-req-tracker-ohmdi7rg'
  Removed pgrep==0.0.0 from https://files.pythonhosted.org/packages/a2/dc/8e2b932562e806096dcf984b51cff16115d6423d7b60709bb56b13e41a11/pgrep-0.0.0-py2.py3-none-any.whl#sha256=1c6bfbb80c26e35d9bec59f11283667dde9bce48ce0b3d0576aecfcc10df4ce3 from build tracker '/tmp/pip-req-tracker-ohmdi7rg'
Skipping pgrep, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-0nf7ydqo/pgrep
Removed build tracker '/tmp/pip-req-tracker-ohmdi7rg'