Installing tensorflow, getting error 'pip3' is not recognized as an internal or external command, operable program or batch file"
Try ./pip3 install --upgrade tensorflow from that directory. I think on windows, you need to be explicit that the command is in your working directory. Alternatively you could try 
C:\Users\Diederik\AppData\Local\Programs\Python\Python36\Scripts\pip3 install --upgrade tensorflow. That's how I do it on my windoze machine.
I am trying to install tensorflow for their image recognition program thing, but I get the error in the title, it does work when i go to C:\Users\Diederik\AppData\Local\Programs\Python\Python36\Scripts, and type pip3 install --upgrade tensorflow there, but I am not sure if that is how I am supposed to do it, since I tried that before and I got errors while running the classify_image.py, so I thought maybe I should try it the way tensorflow told me to, but that didn't work, Please help me, I am happy to provide any extra information you need. I am on windows 10