Collecting pyexpress==0.1.0a4
  1 location(s) to search for versions of pyexpress:
  * https://pypi.python.org/simple/pyexpress/
  Getting page https://pypi.python.org/simple/pyexpress/
  Analyzing links from page https://pypi.python.org/simple/pyexpress/
    Found link https://pypi.python.org/packages/13/f9/d88c8ec40b0511f0d3769c21d43d194df99ad08791b15004404047e20bd5/pyexpress-0.1.0a4.tar.gz#md5=a172328147a3ab43ad16e84cf85889bb (from https://pypi.python.org/simple/pyexpress/), version: 0.1.0a4
    Found link https://pypi.python.org/packages/1f/1d/1fe5272d4df601c2fa2091fd97205f7518d0b5d99179ba1b2673a4b04605/pyexpress-0.1.0a4-py2.py3-none-any.whl#md5=c75a3c5b27a5eaf5c5e38cbce00377b8 (from https://pypi.python.org/simple/pyexpress/), version: 0.1.0a4
    Found link https://pypi.python.org/packages/50/a2/b8d32417b8a068f3753f169f91120637016e7c3650dcf6454e398c1f718a/pyexpress-0.1.0a3.tar.gz#md5=2a000917cb05ee4491c0cfa374ad96aa (from https://pypi.python.org/simple/pyexpress/), version: 0.1.0a3
    Found link https://pypi.python.org/packages/b6/c5/fb512f949fa4dd0d2d9ea0bf738af50d9d9a63f9ff4ba992f7437c1dbeb1/pyexpress-0.1.0a1.1.tar.gz#md5=e2e6b22ded4ea60780ae625175a49345 (from https://pypi.python.org/simple/pyexpress/), version: 0.1.0a1.1
    Found link https://pypi.python.org/packages/bd/7d/9af570ea8d80e819984e2535b6d5e7418c5a3629a6ff23625b3c88ee45db/pyexpress-0.1.0a2.tar.gz#md5=4e6d1b1bc4ebf38d5ca2610950416371 (from https://pypi.python.org/simple/pyexpress/), version: 0.1.0a2
    Found link https://pypi.python.org/packages/f3/be/06c02917d10c6951bed9dd5e0f7466b7e2491ec6ccf15482e636051da167/pyexpress-0.1.0a3-py2.py3-none-any.whl#md5=8ac9ebdf3e6ad946841c21818ef79827 (from https://pypi.python.org/simple/pyexpress/), version: 0.1.0a3
  Using version 0.1.0a4 (newest of versions: 0.1.0a4)
  Downloading pyexpress-0.1.0a4-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/1f/1d/1fe5272d4df601c2fa2091fd97205f7518d0b5d99179ba1b2673a4b04605/pyexpress-0.1.0a4-py2.py3-none-any.whl#md5=c75a3c5b27a5eaf5c5e38cbce00377b8 (from https://pypi.python.org/simple/pyexpress/)
  Saved /tmp/tmpar_w3j9c/pyexpress-0.1.0a4-py2.py3-none-any.whl
Skipping pyexpress, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-z91aan6z/pyexpress