Sur un Pc sans carte CUDA avec Debian 10 Buster, textgenrnn demande une version de tensorflow < 2.1.0

sudo pip3 install --upgrade https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow_cpu-2.1.0-cp37-cp37m-manylinux2010_x86_64.whl

Mais python3-wrapt est bloqué par debian

sudo pip3 install --upgrade https://storage.googleapis.com/tensorflow/linux
  Attempting uninstall: wrapt
    Found existing installation: wrapt 1.10.11
ERROR: Cannot uninstall 'wrapt'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.

Dans synaptic, chercher python3-wrapt, sélectionner le paquet, puis dans Paquet –> Décocher Installé automatiquement, puis le désinstaller. D'autres paquets seront supprimés, pas grave, les réinstaller après la mise à jour de tensorflow et recocher Installé automatiquement.

sudo pip3 install --upgrade pip
Successfully installed pip-20.1.1

sudo pip3 install --upgrade https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow_cpu-2.1.0-cp37-cp37m-manylinux2010_x86_64.whl
sudo pip3 install textgenrnn

sudo pip3 install --upgrade textgenrnn
Installing collected packages: tensorflow-estimator, wrapt, tensorflow, textgenrnn
  Attempting uninstall: tensorflow-estimator
    Found existing installation: tensorflow-estimator 2.1.0
    Uninstalling tensorflow-estimator-2.1.0:
      Successfully uninstalled tensorflow-estimator-2.1.0
  Attempting uninstall: tensorflow
    Found existing installation: tensorflow 1.13.1
    Uninstalling tensorflow-1.13.1:
      Successfully uninstalled tensorflow-1.13.1
Successfully installed tensorflow-2.2.0 tensorflow-estimator-2.2.0 textgenrnn-2.0.0 wrapt-1.12.1

Et une carte graphique Nvidia 1060GTX. Pour l'installation de CUDA voir Installation de CUDA 10.0 sur Xubuntu 18.04

sudo pip3 install --upgrade pip
Successfully installed pip-20.1.1

sudo pip3 install --upgrade tensorflow

Successfully installed astunparse-1.6.3 cachetools-4.1.0 gast-0.3.3 google-auth-1.16.1 google-auth-oauthlib-0.4.1 grpcio-1.29.0 h5py-2.10.0 keras-preprocessing-1.1.2 markdown-3.2.2 oauthlib-3.1.0 opt-einsum-3.2.1 protobuf-3.12.2 pyasn1-0.4.8 pyasn1-modules-0.2.8 requests-2.23.0 requests-oauthlib-1.3.0 rsa-4.0 scipy-1.4.1 setuptools-47.1.1 tensorboard-2.2.2 tensorboard-plugin-wit-1.6.0.post3 tensorflow-2.2.0 tensorflow-estimator-2.2.0 werkzeug-1.0.1 wrapt-1.12.1

sudo pip3 install textgenrnn