Marco Musy

that's super weird! vtkplotter does not exist anymore, the new name is `vedo`. What operative system are you using? try `pip install --upgrade music21==6.1.0` `pip install -U git+https://github.com/marcomusy/pianoplayer.git` Or else:...

open a terminal with cmd (or anaconda terminal) and type `pianoplayer`, does that work? (that's why i hate windows :)

it doesn't find the path installation i guess

Hi - sorry I'm not very familiar with windows OS ... I think there should be a `bin` area where executables are stored - if you manage to find it...

> How to run pianoplayer in mac? Thank you! On mac - after `pip install pianoplayer` - you should be able to simply run it by command line!

please post the complete error message. you may also try ``` pip install pianoplayer --no-deps ```

Hi thanks for reporting my guess is that you have a incompatible `vedo` version, try: ``` pip install vedo==2020.4.2 -U ```

You are right.. I not sure the pip command did not take the specified version as in the requirements file...

Hi @PharaohsVizier anaconda is not needed in principle, unfortunately I have very little experience with windows.. what if you run something like: `python C:\Users\__USERNAME__\AppData\Local\Programs\Python\Python36\Lib\site-packages\pianoplayer\bin\pianoplayer` Or edit the `pianoplayer.bat` to add...

Thanks @PharaohsVizier for your input! Actually after trying installing it on a windows partition I found that the pianoplayer script gets stored in a different path: `C:\Users\musy\AppData\Local\Programs\Python\Python37\Scripts\` so this starts...