I'm trying to learn Python and decided to use PyCharm. When I try to start a new project I get a dialog that says "No Python interpreter selected". It has a drop down to select a interpreter, but the drop down is empty.
Your problem probably is that you haven't installed python. Meaning that, if you are using Windows, you have not downloaded the installer for Windows, that you can find on the official Python website.
In case you have, chances are that PyCharm cannot find your Python installation because its not in the default location, which is usually
C:\Python33 (for me at least).
So, if you have installed Python and it still gives this error, then there can be two things that have happened:
virtualenvhas been deleted or the filepath changed. In this case, you will have to find proceed to the next part of this answer.
Once you have located the necessary binaries, you will need to tell PyCharm were to look:
Then you will need to type in
interpreter in the search box:
As you can see above, you will need to go to
Project Interpreter and then go to
Python Interpreter. The location has been selected for you in the above image.
To the side you will see a couple of options as icons, click the big
+ icon, then click on
local, because your interpreter is on this computer.
This will open up a dialogue box. Make sure to select the
python.exe file of that directory, do not give pycharm the whole directory. It just wants the interpreter.