Nevergrad Installation: pip is configured with locations that require TLS/SSL

[MUHAMMAD-LOVE]

Project Robyn

Hi When installing "Nevergrad" I get this this massage in the rstudio console

WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.

Note: I have searched the issue online but all the solutions dedicated to anaconda enviroment @laresbernardo

[laresbernardo]

Hi @MUHAMMAD-LOVE
Have you tried running this code beforehand as suggested in #189 and our demo?
reticulate:::rm_all_reticulate_state()

[MUHAMMAD-LOVE]

Yes i did that many times but the error massage is about the SSL/TSL error i have downloaded Openssl but still the same error

"SSL moudel not avialable"

[monathiele]

@MUHAMMAD-LOVE can you try this which worked for me last week?

library(reticulate)
reticulate:::rm_all_reticulate_state() #fixed SSL issue 
conda_create("r-reticulate")
use_condaenv("r-reticulate")
conda_install("r-reticulate", "nevergrad", pip = TRUE)
py_config()

[monathiele]

@MUHAMMAD-LOVE also take note that it DOES NOT work for me specifying "Python 3.9" in line 2:

reticulate:::rm_all_reticulate_state() #fixed SSL issue 
conda_create("r-reticulate", "Python 3.9") #use conda_create("r-reticulate") instead
use_condaenv("r-reticulate")
conda_install("r-reticulate", "nevergrad", pip = TRUE)
py_config() 

[MUHAMMAD-LOVE]

Trid to install it through conda give me this massage " Error creating conda environment 'r-reticulate' [exit code 1]"
also used
reticulate:::rm_all_reticulate_state() #fixed SSL issue

still same error

[monathiele]

Thanks for replying :)

Can you specify if you exactly tried this code:

library(reticulate)
reticulate:::rm_all_reticulate_state() #fixed SSL issue 
conda_create("r-reticulate")
use_condaenv("r-reticulate")
conda_install("r-reticulate", "nevergrad", pip = TRUE)
py_config()

Thank you, If this does not work I will try and look into the issue further.

[MUHAMMAD-LOVE]

When running "conda_create("r-reticulate")"

getting the error message "Error creating conda environment 'r-reticulate' [exit code 1]"

[laresbernardo]

Check out this thread

[MUHAMMAD-LOVE]

The problem not with "RETICULATE" it's installed but can't install "Nevergrad "

When running the query in the Demo code to install it "py_install("nevergrad", pip = TRUE)"

Get the SSL error

[laresbernardo]

What version of reticulate package do you have? Can you share your py_config() print result?

[MUHAMMAD-LOVE]

Providing this massege "could not find function "py_config"

[laresbernardo]

I meant reticulate::py_config() and which version of reticulate you have

[MUHAMMAD-LOVE]

[laresbernardo]

Can you please try to install numpy before installing nevergrad? That's one of the things we ask the users to check when debugging nevergrad installation.

For reference, (I'm on macOS), using reticulate_1.26:

> reticulate::py_config()
python:         /Users/bernardolares/.virtualenvs/r-reticulate/bin/python
libpython:      /opt/facebook/nix/store/p4yr7ykc4mzzbsh489w9bysqcr0l0r8a-python3-3.8.9/lib/libpython3.8.dylib
pythonhome:     /Users/bernardolares/.virtualenvs/r-reticulate:/Users/bernardolares/.virtualenvs/r-reticulate
version:        3.8.9 (default, Jul 27 2021, 02:53:04)  [Clang 7.1.0 (tags/RELEASE_710/final)]
numpy:          /Users/bernardolares/.virtualenvs/r-reticulate/lib/python3.8/site-packages/numpy
numpy_version:  1.23.3
nevergrad:      /Users/bernardolares/.virtualenvs/r-reticulate/lib/python3.8/site-packages/nevergrad

python versions found: 
 /Users/bernardolares/.virtualenvs/r-reticulate/bin/python
 /usr/local/bin/python3
 /usr/bin/python3

[laresbernardo]

Closing this task given it's been inactive for some months. Feel free to re-open.