Installing Pyod broke my TensorFlow installation

[salehe-e]

Ubuntu 16.04

Traceback (most recent call last): File "features_2_3_rot_unet_1.py", line 3, in <module> import tensorflow as tf File "/home/user/.virtualenvs/tensorflow1.5/lib/python3.5/site-packages/tensorflow/__init__.py", line 22, in <module> from tensorflow.python import pywrap_tensorflow # pylint: disable=unused-import File "/home/user/.virtualenvs/tensorflow1.5/lib/python3.5/site-packages/tensorflow/python/__init__.py", line 81, in <module> from tensorflow.python import keras File "/home/user/.virtualenvs/tensorflow1.5/lib/python3.5/site-packages/tensorflow/python/keras/__init__.py", line 24, in <module> from tensorflow.python.keras import activations File "/home/user/.virtualenvs/tensorflow1.5/lib/python3.5/site-packages/tensorflow/python/keras/activations/__init__.py", line 22, in <module> from tensorflow.python.keras._impl.keras.activations import elu File "/home/user/.virtualenvs/tensorflow1.5/lib/python3.5/site-packages/tensorflow/python/keras/_impl/keras/__init__.py", line 21, in <module> from tensorflow.python.keras._impl.keras import activations File "/home/user/.virtualenvs/tensorflow1.5/lib/python3.5/site-packages/tensorflow/python/keras/_impl/keras/activations.py", line 23, in <module> from tensorflow.python.keras._impl.keras import backend as K File "/home/user/.virtualenvs/tensorflow1.5/lib/python3.5/site-packages/tensorflow/python/keras/_impl/keras/backend.py", line 36, in <module> from tensorflow.python.layers import base as tf_base_layers File "/home/user/.virtualenvs/tensorflow1.5/lib/python3.5/site-packages/tensorflow/python/layers/base.py", line 25, in <module> from tensorflow.python.keras.engine import base_layer File "/home/user/.virtualenvs/tensorflow1.5/lib/python3.5/site-packages/tensorflow/python/keras/engine/__init__.py", line 23, in <module> from tensorflow.python.keras.engine.base_layer import InputSpec File "/home/user/.virtualenvs/tensorflow1.5/lib/python3.5/site-packages/tensorflow/python/keras/engine/base_layer.py", line 33, in <module> from tensorflow.python.keras import backend File "/home/user/.virtualenvs/tensorflow1.5/lib/python3.5/site-packages/tensorflow/python/keras/backend/__init__.py", line 22, in <module> from tensorflow.python.keras._impl.keras.backend import abs ImportError: cannot import name 'abs'

[yzhao062]

Sorry for the mess. It is simply because of the complexity and compatibility of tensorflow and keras. I am removing the requirements of keras and tensorflow in PyOD and let users to make sure they have the library if they want to use neural net based models.

As for the broken TF, what you need is to uninstall tensorflow and keras and then reinstall them with either pip or conda. The root cause is incompatibility with your local version and the required version.

Let me know if that fixes your problems.