Problem to run python code in r markdown
You don't specify what platform you are on (linux / Windows / other),
and what tools you are using.
I am running a linux system and I have virtual environments set up.
I set the environment variable RETICULATE_PYTHON to point to python
(in my virtual environment).
I am using RStudio, and I use the File pulldown menu and select New
File --> 'R Markdown' or New File --> 'Quarto document'.
In the R Markdown (or Quarto) document, create a python code chunk:
```{python}
import numpy as np
print(np.arange(5))
```
works for me.
HTH,
Eric
On Fri, Jan 20, 2023 at 6:20 PM Kai Yang via R-help
<r-help at r-project.org> wrote:
Hi Team,I'm trying to run python in R markdown (flexdashboard). The code is below:
try Python=============
```{r, include=FALSE, echo=TRUE}library(reticulate)py_install("numpy")
use_condaenv("base")
```
```{python}import numpy as np```
I got error message below:
Error in py_call_impl(callable, dots$args, dots$keywords) : ModuleNotFoundError: No module named 'numpy'Calls: <Anonymous> ... py_capture_output -> force -> <Anonymous> -> py_call_implIn addition: There were 26 warnings (use warnings() to see them)Execution halted
Based on message, the python can not find numpy package. But I'm sure I installed the package. I don't know how to fix the problem. please help
Thank you,Kai
[[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.