'r-tensorflow exists but is not a virtual environment' and 'valid installation of tensorflow not found'

[frisew]

I'm trying to develop a neural network model in R, and I need keras and tensorflow for that, but it seems quite difficult to actually get those libraries in R. What I currently have tried is:

• downloaded python
• downloaded anaconda
• ran install_keras() and install_tensorflow() in RStudio

When I run both keras::install_keras() and tensorflow::install_tensorflow(), I get the following error:

Error in virtualenv_install(envname = envname, packages = packages, ignore_installed = pip_ignore_installed, : 'r-tensorflow' exists but is not a virtual environment

And when I run neural_network = keras_model_sequential() %>% layer_dense(units = 50, activation = "relu", input_shape = ncol(x)) %>% layer_dropout(rate = 0.4) %>% layer_dense(units = 1), I get

Error: Valid installation of TensorFlow not found.

Python environments searched for 'tensorflow' package:
C:\Users\alex\anaconda3\python.exe

Python exception encountered:
Traceback (most recent call last):
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in _hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ModuleNotFoundError: No module named 'tensorflow'

You can install TensorFlow using the install_tensorflow() function.

Could someone help me please?

[t-kalinowski]

Can you please install a non-conda build of Python? You can run reticulate::install_python("3.10:latest") or download directly from www.python.org/downloads. (please install version < 3.12 for use with the current version of TensorFlow)

Once you've install Python, please try running install_keras() or install_tensorflow() again.

[frisew]

i tried reticulate::install_python("3.10:latest") and then install_tensorflow() but it gives this errow when i run tf_config()

2023-12-22 23:38:27.591939: I tensorflow/core/util/port.cc:113] oneDNN custom operations are on. You may see slightly different numerical results due to floating-point round-off errors from different computation orders. To turn them off, set the environment variable TF_ENABLE_ONEDNN_OPTS=0.
Valid installation of TensorFlow not found.

Python environments searched for 'tensorflow' package:
C:\Users\alex\anaconda3\python.exe

Python exception encountered:
Traceback (most recent call last):
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON~1\Lib\site-packages\tensorflow_init.py", line 48, in
from tensorflow._api.v2 import internal
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON~1\Lib\site-packages\tensorflow_api\v2_internal_init.py", line 11, in
from tensorflow._api.v2.internal import distribute
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON~1\Lib\site-packages\tensorflow_api\v2_internal\distribute_init.py", line 8, in
from tensorflow._api.v2.internal.distribute import combinations
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON~1\Lib\site-packages\tensorflow_api\v2_internal\distribute\combinations_init.py", line 8, in
from tensorflow.python.distribute.combinations import env # line: 456
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in _hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON1\Lib\site-packages\tensorflow\python\distribute\combinations.py", line 35, in
from tensorflow.python.distribute import multi_process_runner
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in _hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON1\Lib\site-packages\tensorflow\python\distribute\multi_process_runner.py", line 35, in
from tensorflow.python.distribute import multi_process_lib
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in _hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON1\Lib\site-packages\tensorflow\python\distribute\multi_process_lib.py", line 25, in
from tensorflow.python.eager import test
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in _hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON1\Lib\site-packages\tensorflow\python\eager\test.py", line 18, in
from tensorflow.python.platform import test as _test
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in _hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON1\Lib\site-packages\tensorflow\python\platform\test.py", line 20, in
from unittest import mock
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in _hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON1\Lib\unittest\mock.py", line 26, in
import asyncio
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON~1\Lib\asyncio_init.py", line 25, in
all = (base_events.all +
^^^^^^^^^^^
NameError: name 'base_events' is not defined

         You can install TensorFlow using the install_tensorflow() function.

[t-kalinowski]

The output indicates that reticulate is still selecting the Anaconda build of Python. This shouldn't happen under normal circumstances.

Can you please post the full output from running:

reticulate::install_python("3.10:latest")
tensorflow::install_tensorflow()

[frisew]

okay, this is what i get

reticulate::install_python("3.10:latest")

• "C:/Users/alex/AppData/Local/r-reticulate/r-reticulate/pyenv/pyenv-win/bin/pyenv" install 3.10.11
  :: [Info] :: Mirror: https://www.python.org/ftp/python
  [1] "C:/Users/alex/AppData/Local/r-reticulate/r-reticulate/pyenv/pyenv-win/versions/3.10.11/python.exe"

tensorflow::install_tensorflow()
Virtual environment "r-tensorflow" removed.
Using Python: C:/Users/alex/AppData/Local/r-reticulate/r-reticulate/pyenv/pyenv-win/versions/3.9.13/python.exe
Creating virtual environment "r-tensorflow" ...

• "C:/Users/alex/AppData/Local/r-reticulate/r-reticulate/pyenv/pyenv-win/versions/3.9.13/python.exe" -m venv "C:/Users/alex/OneDrive/Documenten/.virtualenvs/r-tensorflow"
  Done!
  Installing packages: pip, wheel, setuptools
• "C:/Users/alex/OneDrive/Documenten/.virtualenvs/r-tensorflow/Scripts/python.exe" -m pip install --upgrade pip wheel setuptools
  Requirement already satisfied: pip in c:\users\alex\onedrive\documenten.virtualenvs\r-tensorflow\lib\site-packages (22.0.4)
  Collecting pip
  Using cached pip-23.3.2-py3-none-any.whl (2.1 MB)
  Collecting wheel
  Using cached wheel-0.42.0-py3-none-any.whl (65 kB)
  Requirement already satisfied: setuptools in c:\users\alex\onedrive\documenten.virtualenvs\r-tensorflow\lib\site-packages (58.1.0)
  Collecting setuptools
  Using cached setuptools-69.0.2-py3-none-any.whl (819 kB)
  Installing collected packages: wheel, setuptools, pip
  Attempting uninstall: setuptools
  Found existing installation: setuptools 58.1.0
  Uninstalling setuptools-58.1.0:
  Successfully uninstalled setuptools-58.1.0
  Attempting uninstall: pip
  Found existing installation: pip 22.0.4
  Uninstalling pip-22.0.4:
  Successfully uninstalled pip-22.0.4
  Successfully installed pip-23.3.2 setuptools-69.0.2 wheel-0.42.0
  Virtual environment 'r-tensorflow' successfully created.
  Using virtual environment "r-tensorflow" ...
• "C:/Users/alex/OneDrive/Documenten/.virtualenvs/r-tensorflow/Scripts/python.exe" -m pip install --upgrade --no-user "tensorflow==2.14."
  Collecting tensorflow==2.14.
  Using cached tensorflow-2.14.1-cp39-cp39-win_amd64.whl.metadata (3.3 kB)
  Collecting tensorflow-intel==2.14.1 (from tensorflow==2.14.)
  Using cached tensorflow_intel-2.14.1-cp39-cp39-win_amd64.whl.metadata (4.8 kB)
  Collecting absl-py>=1.0.0 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached absl_py-2.0.0-py3-none-any.whl.metadata (2.3 kB)
  Collecting astunparse>=1.6.0 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached astunparse-1.6.3-py2.py3-none-any.whl (12 kB)
  Collecting flatbuffers>=23.5.26 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached flatbuffers-23.5.26-py2.py3-none-any.whl.metadata (850 bytes)
  Collecting gast!=0.5.0,!=0.5.1,!=0.5.2,>=0.2.1 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached gast-0.5.4-py3-none-any.whl (19 kB)
  Collecting google-pasta>=0.1.1 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached google_pasta-0.2.0-py3-none-any.whl (57 kB)
  Collecting h5py>=2.9.0 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached h5py-3.10.0-cp39-cp39-win_amd64.whl.metadata (2.5 kB)
  Collecting libclang>=13.0.0 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached libclang-16.0.6-py2.py3-none-win_amd64.whl.metadata (5.3 kB)
  Collecting ml-dtypes==0.2.0 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached ml_dtypes-0.2.0-cp39-cp39-win_amd64.whl.metadata (20 kB)
  Collecting numpy<2.0.0,>=1.23.5 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached numpy-1.26.2-cp39-cp39-win_amd64.whl.metadata (61 kB)
  Collecting opt-einsum>=2.3.2 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached opt_einsum-3.3.0-py3-none-any.whl (65 kB)
  Collecting packaging (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached packaging-23.2-py3-none-any.whl.metadata (3.2 kB)
  Collecting protobuf!=4.21.0,!=4.21.1,!=4.21.2,!=4.21.3,!=4.21.4,!=4.21.5,<5.0.0dev,>=3.20.3 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached protobuf-4.25.1-cp39-cp39-win_amd64.whl.metadata (541 bytes)
  Requirement already satisfied: setuptools in c:\users\alex\onedrive\documenten.virtualenvs\r-tensorflow\lib\site-packages (from tensorflow-intel==2.14.1->tensorflow==2.14.) (69.0.2)
  Collecting six>=1.12.0 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached six-1.16.0-py2.py3-none-any.whl (11 kB)
  Collecting termcolor>=1.1.0 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached termcolor-2.4.0-py3-none-any.whl.metadata (6.1 kB)
  Collecting typing-extensions>=3.6.6 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached typing_extensions-4.9.0-py3-none-any.whl.metadata (3.0 kB)
  Collecting wrapt<1.15,>=1.11.0 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached wrapt-1.14.1-cp39-cp39-win_amd64.whl (35 kB)
  Collecting tensorflow-io-gcs-filesystem>=0.23.1 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached tensorflow_io_gcs_filesystem-0.31.0-cp39-cp39-win_amd64.whl (1.5 MB)
  Collecting grpcio<2.0,>=1.24.3 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached grpcio-1.60.0-cp39-cp39-win_amd64.whl.metadata (4.2 kB)
  Collecting tensorboard<2.15,>=2.14 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached tensorboard-2.14.1-py3-none-any.whl.metadata (1.7 kB)
  Collecting tensorflow-estimator<2.15,>=2.14.0 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached tensorflow_estimator-2.14.0-py2.py3-none-any.whl.metadata (1.3 kB)
  Collecting keras<2.15,>=2.14.0 (from tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached keras-2.14.0-py3-none-any.whl.metadata (2.4 kB)
  Requirement already satisfied: wheel<1.0,>=0.23.0 in c:\users\alex\onedrive\documenten.virtualenvs\r-tensorflow\lib\site-packages (from astunparse>=1.6.0->tensorflow-intel==2.14.1->tensorflow==2.14.) (0.42.0)
  Collecting google-auth<3,>=1.6.3 (from tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached google_auth-2.25.2-py2.py3-none-any.whl.metadata (4.7 kB)
  Collecting google-auth-oauthlib<1.1,>=0.5 (from tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached google_auth_oauthlib-1.0.0-py2.py3-none-any.whl (18 kB)
  Collecting markdown>=2.6.8 (from tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached Markdown-3.5.1-py3-none-any.whl.metadata (7.1 kB)
  Collecting requests<3,>=2.21.0 (from tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached requests-2.31.0-py3-none-any.whl.metadata (4.6 kB)
  Collecting tensorboard-data-server<0.8.0,>=0.7.0 (from tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached tensorboard_data_server-0.7.2-py3-none-any.whl.metadata (1.1 kB)
  Collecting werkzeug>=1.0.1 (from tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached werkzeug-3.0.1-py3-none-any.whl.metadata (4.1 kB)
  Collecting cachetools<6.0,>=2.0.0 (from google-auth<3,>=1.6.3->tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached cachetools-5.3.2-py3-none-any.whl.metadata (5.2 kB)
  Collecting pyasn1-modules>=0.2.1 (from google-auth<3,>=1.6.3->tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached pyasn1_modules-0.3.0-py2.py3-none-any.whl (181 kB)
  Collecting rsa<5,>=3.1.4 (from google-auth<3,>=1.6.3->tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached rsa-4.9-py3-none-any.whl (34 kB)
  Collecting requests-oauthlib>=0.7.0 (from google-auth-oauthlib<1.1,>=0.5->tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached requests_oauthlib-1.3.1-py2.py3-none-any.whl (23 kB)
  Collecting importlib-metadata>=4.4 (from markdown>=2.6.8->tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached importlib_metadata-7.0.1-py3-none-any.whl.metadata (4.9 kB)
  Collecting charset-normalizer<4,>=2 (from requests<3,>=2.21.0->tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached charset_normalizer-3.3.2-cp39-cp39-win_amd64.whl.metadata (34 kB)
  Collecting idna<4,>=2.5 (from requests<3,>=2.21.0->tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached idna-3.6-py3-none-any.whl.metadata (9.9 kB)
  Collecting urllib3<3,>=1.21.1 (from requests<3,>=2.21.0->tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached urllib3-2.1.0-py3-none-any.whl.metadata (6.4 kB)
  Collecting certifi>=2017.4.17 (from requests<3,>=2.21.0->tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached certifi-2023.11.17-py3-none-any.whl.metadata (2.2 kB)
  Collecting MarkupSafe>=2.1.1 (from werkzeug>=1.0.1->tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached MarkupSafe-2.1.3-cp39-cp39-win_amd64.whl.metadata (3.1 kB)
  Collecting zipp>=0.5 (from importlib-metadata>=4.4->markdown>=2.6.8->tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached zipp-3.17.0-py3-none-any.whl.metadata (3.7 kB)
  Collecting pyasn1<0.6.0,>=0.4.6 (from pyasn1-modules>=0.2.1->google-auth<3,>=1.6.3->tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.)
  Using cached pyasn1-0.5.1-py2.py3-none-any.whl.metadata (8.6 kB)
  Collecting oauthlib>=3.0.0 (from requests-oauthlib>=0.7.0->google-auth-oauthlib<1.1,>=0.5->tensorboard<2.15,>=2.14->tensorflow-intel==2.14.1->tensorflow==2.14.*)
  Using cached oauthlib-3.2.2-py3-none-any.whl (151 kB)
  Using cached tensorflow-2.14.1-cp39-cp39-win_amd64.whl (2.1 kB)
  Using cached tensorflow_intel-2.14.1-cp39-cp39-win_amd64.whl (284.1 MB)
  Using cached ml_dtypes-0.2.0-cp39-cp39-win_amd64.whl (938 kB)
  Using cached absl_py-2.0.0-py3-none-any.whl (130 kB)
  Using cached flatbuffers-23.5.26-py2.py3-none-any.whl (26 kB)
  Using cached grpcio-1.60.0-cp39-cp39-win_amd64.whl (3.7 MB)
  Using cached h5py-3.10.0-cp39-cp39-win_amd64.whl (2.7 MB)
  Using cached keras-2.14.0-py3-none-any.whl (1.7 MB)
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  Installing collected packages: libclang, flatbuffers, zipp, wrapt, urllib3, typing-extensions, termcolor, tensorflow-io-gcs-filesystem, tensorflow-estimator, tensorboard-data-server, six, pyasn1, protobuf, packaging, oauthlib, numpy, MarkupSafe, keras, idna, grpcio, gast, charset-normalizer, certifi, cachetools, absl-py, werkzeug, rsa, requests, pyasn1-modules, opt-einsum, ml-dtypes, importlib-metadata, h5py, google-pasta, astunparse, requests-oauthlib, markdown, google-auth, google-auth-oauthlib, tensorboard, tensorflow-intel, tensorflow
  Successfully installed MarkupSafe-2.1.3 absl-py-2.0.0 astunparse-1.6.3 cachetools-5.3.2 certifi-2023.11.17 charset-normalizer-3.3.2 flatbuffers-23.5.26 gast-0.5.4 google-auth-2.25.2 google-auth-oauthlib-1.0.0 google-pasta-0.2.0 grpcio-1.60.0 h5py-3.10.0 idna-3.6 importlib-metadata-7.0.1 keras-2.14.0 libclang-16.0.6 markdown-3.5.1 ml-dtypes-0.2.0 numpy-1.26.2 oauthlib-3.2.2 opt-einsum-3.3.0 packaging-23.2 protobuf-4.25.1 pyasn1-0.5.1 pyasn1-modules-0.3.0 requests-2.31.0 requests-oauthlib-1.3.1 rsa-4.9 six-1.16.0 tensorboard-2.14.1 tensorboard-data-server-0.7.2 tensorflow-2.14.1 tensorflow-estimator-2.14.0 tensorflow-intel-2.14.1 tensorflow-io-gcs-filesystem-0.31.0 termcolor-2.4.0 typing-extensions-4.9.0 urllib3-2.1.0 werkzeug-3.0.1 wrapt-1.14.1 zipp-3.17.0

Installation complete.

Restarting R session...

[frisew]

could you possibly help me out sir? and/or do you need more information?

[t-kalinowski]

That looks like installation was completely successful. Do you still an error when initializing TensorFlow?
What is the output from:

tensorflow::tf_config()

[frisew]

when i run tensorflow::tf_config() i get

tensorflow::tf_config()
Valid installation of TensorFlow not found.

Python environments searched for 'tensorflow' package:
C:\Users\alex\anaconda3\python.exe

Python exception encountered:
Traceback (most recent call last):
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON~1\Lib\site-packages\tensorflow_init.py", line 48, in
from tensorflow._api.v2 import internal
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON~1\Lib\site-packages\tensorflow_api\v2_internal_init.py", line 11, in
from tensorflow._api.v2.internal import distribute
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON~1\Lib\site-packages\tensorflow_api\v2_internal\distribute_init.py", line 8, in
from tensorflow._api.v2.internal.distribute import combinations
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON~1\Lib\site-packages\tensorflow_api\v2_internal\distribute\combinations_init.py", line 8, in
from tensorflow.python.distribute.combinations import env # line: 456
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in _hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON1\Lib\site-packages\tensorflow\python\distribute\combinations.py", line 35, in
from tensorflow.python.distribute import multi_process_runner
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in _hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON1\Lib\site-packages\tensorflow\python\distribute\multi_process_runner.py", line 35, in
from tensorflow.python.distribute import multi_process_lib
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in _hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON1\Lib\site-packages\tensorflow\python\distribute\multi_process_lib.py", line 25, in
from tensorflow.python.eager import test
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in _hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON1\Lib\site-packages\tensorflow\python\eager\test.py", line 18, in
from tensorflow.python.platform import test as _test
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in _hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON1\Lib\site-packages\tensorflow\python\platform\test.py", line 20, in
from unittest import mock
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in _hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON1\Lib\unittest\mock.py", line 26, in
import asyncio
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 119, in _find_and_load_hook
return _run_hook(name, _hook)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 93, in _run_hook
module = hook()
^^^^^^
File "C:\Users\alex\AppData\Local\R\win-library\4.3\reticulate\python\rpytools\loader.py", line 117, in hook
return find_and_load(name, import)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\alex\ANACON~1\Lib\asyncio_init.py", line 25, in
all = (base_events.all +
^^^^^^^^^^^
NameError: name 'base_events' is not defined

         You can install TensorFlow using the install_tensorflow() function.

[frisew]

i think this problem is impossible to solve

[t-kalinowski]

What version of reticulate are you on? I suspect this might be a bug that was fixed in the latest release of reticulate.

[frisew]

when i run packageVersion("reticulate") it says ‘1.32.0’

[t-kalinowski]

The current release is 1.34. Can you update?

[frisew]

i ran install.packages("reticulate", repos = "https://cran.r-project.org", dependencies = TRUE) and my neural network seems to work now, thank you!!