library(chents) ?chent library(chents) ?chent conf <- reticulate::py_discover_config("rdkit") conf$available str(conf) rdkit_module <- try( reticulate::import("rdkit"), silent = TRUE) install.packages("reticulate") Sys.getenv("PYTHONPATH") conf <- reticulate::py_discover_config("rdkit") conf$available str(conf) py_config() reticulate::py_config() reticulate::py_discover_config rdkit_available <- reticulate::py_module_available("rdkit") quit()