Collecting pyobjc-framework-iTunesLibrary==4.0b1
  1 location(s) to search for versions of pyobjc-framework-iTunesLibrary:
  * https://pypi.python.org/simple/pyobjc-framework-ituneslibrary/
  Getting page https://pypi.python.org/simple/pyobjc-framework-ituneslibrary/
  Analyzing links from page https://pypi.python.org/simple/pyobjc-framework-ituneslibrary/
    Found link https://pypi.python.org/packages/46/c9/766e774cec88d88e71f40054be54c359a263378671a0871f12fb8542849e/pyobjc_framework_iTunesLibrary-4.0b1-py2.py3-none-any.whl#md5=1d6bbc63d4159acca3018cc26f79c040 (from https://pypi.python.org/simple/pyobjc-framework-ituneslibrary/), version: 4.0b1
    Found link https://pypi.python.org/packages/ef/eb/cc3d6d31d7dd0e8039f2d8bb296752a4615b65d048f32680baf627cf510e/pyobjc-framework-iTunesLibrary-4.0b1.tar.gz#md5=48bd31e22bf1b961004d3011a1b39867 (from https://pypi.python.org/simple/pyobjc-framework-ituneslibrary/), version: 4.0b1
  Using version 4.0b1 (newest of versions: 4.0b1)
  Downloading pyobjc_framework_iTunesLibrary-4.0b1-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/46/c9/766e774cec88d88e71f40054be54c359a263378671a0871f12fb8542849e/pyobjc_framework_iTunesLibrary-4.0b1-py2.py3-none-any.whl#md5=1d6bbc63d4159acca3018cc26f79c040 (from https://pypi.python.org/simple/pyobjc-framework-ituneslibrary/)
  Saved /tmp/tmpqqlmcm_3/pyobjc_framework_iTunesLibrary-4.0b1-py2.py3-none-any.whl
Skipping pyobjc-framework-iTunesLibrary, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-3agwy6f6/pyobjc-framework-iTunesLibrary