title: "Error: Please select a valid Python interpreter" in Pycharm
body: <p>I have been asked to use <strong>Python</strong> in <strong>Pycharm</strong> and, after downloading it, I have found a problem which doesn't allow me to compile anything because there is an <code>&quot;Error: Please select a valid Python interpreter&quot;</code>. I know there are similar questions already solved that propose solutions to this problem but I have revised those solutions and none of them is satisfactory for me. I would appreciate help very much. I let you here also some screenshots that show the error:</p>