Collecting nbtester==0.2.2
  1 location(s) to search for versions of nbtester:
  * https://pypi.python.org/simple/nbtester/
  Getting page https://pypi.python.org/simple/nbtester/
  Analyzing links from page https://pypi.python.org/simple/nbtester/
    Found link https://pypi.python.org/packages/0c/b8/c5f924c3821f6513a11dd5d175aede7f00eb4c6993d7af8277f233f2f096/nbtester-0.2.1-py3-none-any.whl#md5=99848f88610f21eaddcb6848a395522e (from https://pypi.python.org/simple/nbtester/), version: 0.2.1
    Found link https://pypi.python.org/packages/34/46/716ab4a830ac5fe29cbd7dae58fe82df1e8c2873eeb880afd1de084a89e5/nbtester-0.2.2.tar.gz#md5=55709c052630261102d8a1a761e97b68 (from https://pypi.python.org/simple/nbtester/), version: 0.2.2
    Found link https://pypi.python.org/packages/4a/99/41755fed6d405c03a7a1b92d468c7b0ac17b49578e858229eb5d1bb96911/nbtester-0.2.1.tar.gz#md5=ae6901a2b72eb600eaddeb342d0d19b3 (from https://pypi.python.org/simple/nbtester/), version: 0.2.1
    Found link https://pypi.python.org/packages/53/11/4bea2e60f69c704646aa8dfc31bc271e9ccfeee39a1e852f5c75e69643ef/nbtester-0.2.2-py3-none-any.whl#md5=c320521d9240f3ef3a540a89ca0f6d37 (from https://pypi.python.org/simple/nbtester/), version: 0.2.2
    Found link https://pypi.python.org/packages/bb/76/4a98c0385fd64904d20d7bcdb212e4d3636e81f937bff261d66aba67e5d5/nbtester-0.2.tar.gz#md5=ab7b4d13c5159fb7bd6a66fa514a7c3a (from https://pypi.python.org/simple/nbtester/), version: 0.2
    Found link https://pypi.python.org/packages/fd/ad/dfae9a951c069ec9ea967db824e59f6baeada2276c8af6f21b2a32f1b8e4/nbtester-0.2-py3-none-any.whl#md5=f176ecbc08e7e45ac1e211b57757abac (from https://pypi.python.org/simple/nbtester/), version: 0.2
  Using version 0.2.2 (newest of versions: 0.2.2)
  Downloading nbtester-0.2.2-py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/53/11/4bea2e60f69c704646aa8dfc31bc271e9ccfeee39a1e852f5c75e69643ef/nbtester-0.2.2-py3-none-any.whl#md5=c320521d9240f3ef3a540a89ca0f6d37 (from https://pypi.python.org/simple/nbtester/)
  Saved /tmp/tmpbb8i2y2v/nbtester-0.2.2-py3-none-any.whl
Skipping nbtester, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-afafl2ng/nbtester