In Rstudio 1.4 there is a global option for python interpreter. When I run a chunk of Python code in Rmd-file everything works fine with this interpreter. But when i try to knitr this Rmd-file to HTML the first chunk of Python-code fails with error:
Error: Installation of Python not found, Python bindings not loaded. Use reticulate::install_miniconda() if you'd like to install a Miniconda Python environment.