Py to exe yapacağım ama CMD'ye pip install pyinstaller yazdığımda bu hatayı alıyorum.
Fatal error in Launcher: Unable to create process using '"c:\users\i?smail\appdata\local\programs\python\python38\python.exe" "C:\Users\?smail\AppData\Local\Programs\Python\Python38\Scripts\pip.exe" ': The System cannot find the file specified.