You’ve posted the same question in the comments on my blog.
I’ve answered your question there but I will repeat it here:
It seems that the path
To be sure, open command prompt and copy and paste the command bellow:
Please, carefully review each step. I wrote this tutorial during the process of building my environment and everything is working fine for me.
Moreover, you should be able to use new software versions if you adapt each step to reflect paths used as needed.