Hi,
I assume you're in windows.
Are you using stand-alone spyder?
If you want to use PIP and stand-alone spyder in Windows (as i am),
1. Instally the spyder stand-alone
2. Install the python available for windows. In this step you will have PIP installed automatically with this version of Python.
In this case, actually you will have two kind of python installed in your system.
one that comes from stand-alone spyder and the other installed on windows system.
if you already done those two steps, try to run PIP from your command prompt,
by typing pip and press enter to check if you have PIP installed.
There is documentation for this, i haven't found it.
But I'll come back later. Hope it helps.
Best regards,
Teko