Collecting tswift==0.4.0
  1 location(s) to search for versions of tswift:
  * https://pypi.python.org/simple/tswift/
  Getting page https://pypi.python.org/simple/tswift/
  Analyzing links from page https://pypi.python.org/simple/tswift/
    Found link https://pypi.python.org/packages/06/81/4000bf7a233e94f4ecbea834d561f5c25ffce1716c0aa7a761434d641f02/tswift-0.1.0-py2.py3-none-any.whl#md5=c93134f50ee93a4966409c98e40b2322 (from https://pypi.python.org/simple/tswift/), version: 0.1.0
    Found link https://pypi.python.org/packages/12/a4/fe2303523c9cef146f685409f62c8ce564210aefc348956bf6c64642d371/tswift-0.2.0.tar.gz#md5=bf1d0ac51bbd98cddbe3fc78e29f464f (from https://pypi.python.org/simple/tswift/), version: 0.2.0
    Found link https://pypi.python.org/packages/28/b3/40d895577746485f80231142058e4b96ac16305ee028188f09c17ecb0cfb/tswift-0.3.0-py2.py3-none-any.whl#md5=d95c7d3c424422478ccbb5db420afbfb (from https://pypi.python.org/simple/tswift/), version: 0.3.0
    Found link https://pypi.python.org/packages/6e/c1/54a077cc516c05130e977b8199f85f31d4ec6fa20c2537f1683ad8a14b40/tswift-0.4.0.tar.gz#md5=60dc063dac31499ab635683bc1740a3a (from https://pypi.python.org/simple/tswift/), version: 0.4.0
    Found link https://pypi.python.org/packages/7a/06/e7410426ee39b18d3b927b2000f3c2815378f97b881cc288212012d0f883/tswift-0.4.0-py2.py3-none-any.whl#md5=6164d9c0ec2eb32e07e207ff49056df3 (from https://pypi.python.org/simple/tswift/), version: 0.4.0
    Found link https://pypi.python.org/packages/d9/bb/f87d49bdf819fa5ed1ffe1bf891141529e95ac5acdeefd52a70b5befb5e7/tswift-0.3.0.tar.gz#md5=ac83277b445b8249d23cf64b8f19b187 (from https://pypi.python.org/simple/tswift/), version: 0.3.0
  Using version 0.4.0 (newest of versions: 0.4.0)
  Downloading tswift-0.4.0-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/7a/06/e7410426ee39b18d3b927b2000f3c2815378f97b881cc288212012d0f883/tswift-0.4.0-py2.py3-none-any.whl#md5=6164d9c0ec2eb32e07e207ff49056df3 (from https://pypi.python.org/simple/tswift/)
  Saved /tmp/tmp785t3ydu/tswift-0.4.0-py2.py3-none-any.whl
Skipping tswift, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-pu6f7ueu/tswift