Collecting soba==2.1
  1 location(s) to search for versions of soba:
  * https://pypi.python.org/simple/soba/
  Getting page https://pypi.python.org/simple/soba/
  Analyzing links from page https://pypi.python.org/simple/soba/
    Found link https://pypi.python.org/packages/00/89/709c2e06eeb7f10cbab82af4ea9b0b78631028b08cb62aa7bbb637acf2fe/soba-2.1.tar.gz#md5=6d4f3765823af456a84ab9dc024fe97d (from https://pypi.python.org/simple/soba/) (requires-python:>=3), version: 2.1
    Found link https://pypi.python.org/packages/d2/76/1519a70be0dde6443c04fa5499ea01dd7391d0ebdcae5556813b1ffa52d9/soba-2.1-py3-none-any.whl#md5=0a2085ff94e1e3c2561c1c5076db12a8 (from https://pypi.python.org/simple/soba/) (requires-python:>=3), version: 2.1
  Using version 2.1 (newest of versions: 2.1)
  Downloading soba-2.1-py3-none-any.whl (188kB)
  Downloading from URL https://pypi.python.org/packages/d2/76/1519a70be0dde6443c04fa5499ea01dd7391d0ebdcae5556813b1ffa52d9/soba-2.1-py3-none-any.whl#md5=0a2085ff94e1e3c2561c1c5076db12a8 (from https://pypi.python.org/simple/soba/) (requires-python:>=3)
  Saved /tmp/tmp1iarpmpo/soba-2.1-py3-none-any.whl
Skipping soba, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-_5xgcavs/soba