问题
I downloaded the binary file and all it does is open up PyCharm. How can I install? Many thanks.
回答1:
I ran into the same problem. And I solved it like this: File/Default Settings...
Chose Default Project/Project Interpreter
Chose the version of Python you are working with from the popup menu Project Interpreter.
Below the list click on the '+' button. Find your way in the huge list of Packages available to find 'numpy' and install it.
There is probably another way to make it per project, but I assume that you want numpy in all project (it is my case).
回答2:
You drag it to wherever you want it... There's no step 2, much less step 3.
来源：https://stackoverflow.com/questions/25495458/how-to-install-numpy-with-pycharm-on-mac-osx