c:\directory>-pip-install—upgrade-tensorflow-0.12.0rc0-cp35-cp35m-win_amd64.whl

c:\directory>-pip-install---upgrade-tensorflow-0.12.0rc0-cp35-cp35m-win_amd64.whl

C:\directory> pip install --upgrade tensorflow-0.12.0rc0-cp35-cp35m-win_amd64.whl