Tensorflow version error

[yash2396]

I have tensorflow 1.2. When I proceed with the steps as in the tutorial I get the following error

python -m nmt.nmt \

--src=vi --tgt=en \
--vocab_prefix=/tmp/nmt_data/vocab  \
--train_prefix=/tmp/nmt_data/train \
--dev_prefix=/tmp/nmt_data/tst2012  \
--test_prefix=/tmp/nmt_data/tst2013 \
--out_dir=/tmp/nmt_model \
--num_train_steps=12000 \
--steps_per_stats=100 \
--num_layers=2 \
--num_units=128 \
--dropout=0.2 \
--metrics=bleu

Traceback (most recent call last): File "/home/yash/anaconda3/lib/python3.6/runpy.py", line 193, in _run_module_as_main "main", mod_spec) File "/home/yash/anaconda3/lib/python3.6/runpy.py", line 85, in _run_code exec(code, run_globals) File "/home/yash/nmt/nmt/nmt.py", line 28, in from . import inference File "/home/yash/nmt/nmt/inference.py", line 24, in from . import attention_model File "/home/yash/nmt/nmt/attention_model.py", line 22, in from . import model File "/home/yash/nmt/nmt/model.py", line 31, in utils.check_tensorflow_version() File "/home/yash/nmt/nmt/utils/misc_utils.py", line 34, in check_tensorflow_version raise EnvironmentError("Tensorflow version must >= %s" % min_tf_version) OSError: Tensorflow version must >= 1.4.0-dev20171024

What should I do. I am skeptical a bout updating tensorflow since in many online sources I have read that tensorflow 1.4gpu has issues with CUDA. Please advice. If I have to update tensorflow, i would be glad if someone can guide me with the steps for it. Thank You

[htpauleta]

This version of the tutorial requires TensorFlow Nightly. For using the stable TensorFlow versions, please consider other branches such as tf-1.4.

[yash2396]

But how to update tensorflow from 1.2 to 1.4. I am using the anaconda version of tensorflow

[pzhao16me]

pip install --upgrade tensorflow