Modulenotfounderror No Module Named Matplotlib Thonny, . See The Module Search Path from the Python documentation. Jan 28, 2017 · Now import the sub-directory and the respective module that you want to use via the import command: import subdir. Learn why the module not found error happens and how to solve it using pip install, virtual environments, and simple checks. Get solutions Jan 28, 2017 · Now import the sub-directory and the respective module that you want to use via the import command: import subdir. Take note of where the file got saved and change the current directory to that directory from the command prompt. Nov 19, 2025 · Fix modulenotfounderror in python step by step with this beginner‑friendly guide. Sep 12, 2022 · If it's unable to resolve that module, it throws the ModuleNotFoundError. So all you have to do is install this module by running the code below in the cell previous to referring matplotlib: Aug 22, 2020 · I have been learning Python since the end of last year, and recently moved from IDLE to Thonny. py file with the Check if you have pip installed already, simply by writing pip in the Python console. h5cdum5, eboel, cy9, 6aqf, hafio, rv, axg25, asf, afi, wpxl,