Collecting calculation==1.0 1 location(s) to search for versions of calculation: * https://pypi.python.org/simple/calculation/ Getting page https://pypi.python.org/simple/calculation/ Analyzing links from page https://pypi.python.org/simple/calculation/ Found link https://pypi.python.org/packages/66/e7/b725df307aaa250727957c0f78a8c53d81f1535df564105f972dfc7d194f/calculation-1.0-py2.py3-none-any.whl#md5=e593682dcd495e981d977faab53005e2 (from https://pypi.python.org/simple/calculation/), version: 1.0 Found link https://pypi.python.org/packages/c5/da/e5039b28fc59a715c39e51768375c91e57f0bc227a6db27467571b367f46/calculation-1.0.tar.gz#md5=4063d2988341635e45382f4534782846 (from https://pypi.python.org/simple/calculation/), version: 1.0 Using version 1.0 (newest of versions: 1.0) Downloading calculation-1.0-py2.py3-none-any.whl Downloading from URL https://pypi.python.org/packages/66/e7/b725df307aaa250727957c0f78a8c53d81f1535df564105f972dfc7d194f/calculation-1.0-py2.py3-none-any.whl#md5=e593682dcd495e981d977faab53005e2 (from https://pypi.python.org/simple/calculation/) Saved /tmp/tmpdyr86a0f/calculation-1.0-py2.py3-none-any.whl Skipping calculation, due to already being wheel. Cleaning up... Removing source in /tmp/pip-build-ig6s6yek/calculation