tensorflow versioning mis-match in python - python

I have no idea, why my python is acting so weirdly. I had tensorflow-2.3, as that doesn't go with cuda-10.1, so I had to go back to tensorflow-2.1. So my commands were :
pip uninstall tensorflow tensorflow-gpu
pip install tensorflow==2.1.0 tensorflow-gpu==2.1.0
But when I try to use tensorflow in python, it says it's version 2.3.
When I tried to uninstall the second time, it says I have 2.1.0.
Then why python is showing version 2.3 instead of 2.1?
Here is a snap :

You are installing to python3.6.
But your “python” command is executing python3.7
Try typing python3.6
PS: Use conda for python environment management.

Related

Tensorflow pip install on mac with python3

I know this has been asked many times, I saw them tried to solve my problem but I can't, nothing works for me.
I have a mac m1, My os version is BigSur 11.5.1
My python3 version is 3.8.10
I have a project folder, which I created my env in there as atai_env
I ran pip upgrade, my pip version is current which is 21.3.1
I activated my env and ran pip install tensorflow which gives this error;
ERROR: Could not find a version that satisfies the requirement tensorflow (from versions: none)
ERROR: No matching distribution found for tensorflow
I saw some command as pip install tensorflow-macos so I tried it, it seems to install but at the end it gives this Failed to build h5py which I tried to install but failed again
Then I tried to ran pip command given here for python 3.8 -> https://www.tensorflow.org/install/pip and it gives below error;
tensorflow-2.7.0-cp38-cp38-macosx_10_11_x86_64.whl is not a supported wheel on this platform.
I am so sick of this :/ I tried to install other versions of python but it always fails. Can someone explain what should I do, I can't believe I spent more than 2 hours on this.
On the tensorflow install page, it seems I should only be running pip install tensorflow but that doesn't work
Ok, Nothing that I found on google helped. I started over, and decided to try python versions starting from 3.9 with decreasing versions. Finally this command just worked -> pip install tensorflow with python 3.7.9 It is so frustrating, cost me a few hours. I wasn't expecting it would be unstable like this. Anyway, if you happen to face it just try to use one of the version 7 even tho tensorflow says it works for 3.7 - 3.9
PS: I am sorry but this is really stupid, it is almost 2022 and we are working on AI with this framework comon :/
I have MacOS BigSur 11.6.1 running and just created a virtualenv with Python 3.8.12. Installing tensorflow works without any problems:
pip install tensorflow
pip install tensorflow 1 err | 8s | voice_assistant py
Collecting tensorflow
Downloading tensorflow-2.7.0-cp38-cp38-macosx_10_11_x86_64.whl (207.1 MB)
I could successfully install and run TensorFlow from my M1 MacBook Pro. Monterey 12.4. Here's what I did:
1. Install Homebrew first
How typical.
2. Install Anaconda via Homebrew
brew install anaconda
Installing Python is a mess and I know most tutorials will suggest to use pyenv as the version management tools. I tried that, but didn't work. What worked for me is Anaconda.
3. Download PyCharm
It's a GUI-friendly way to switch between Python versions and environments.
4. Set the Python interpreter inside PyCharm
Note that I use Conda Environment. Note also that the conda executable is inside /opt/homebrew/anaconda3/bin/conda.
5. Install tensorflow-macos from the PyCharm terminal
After doing this, you can import tensorflow as tf inside your .py files.
You can try upgrading the version of pip.

Cannot install TensorFlow 1.x

I am trying to install Tensorflow 1.14 for a package that I am trying to use. I tried:
pip3 uninstall tensorflow
Then I tried to install Tensorflow 1.14 using:
pip3 install tensorflow==1.14
and I get the following error
ERROR: Could not find a version that satisfies the requirement tensorflow==1.14 (from versions: 2.2.0rc3, 2.2.0rc4, 2.2.0, 2.3.0rc0, 2.3.0rc1, 2.3.0rc2) ERROR: No matching distribution found for tensorflow==1.14
I also tried making a new virtual env and tried the following commands but it didn't work. Is there any way to install Tensorflow 1?
What I've found on discourse:
You just need to make sure you’re using Python 3.5, 3.6 or 3.7. TensorFlow 1.15 does not support Python 3.8
It works for me to install 1.x tensorflow with the following command:
pip3 install https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-1.14.0-py3-none-any.whl
Try installing the final version of TensorFlow 1.15 using,
pip install tensorflow==1.15
Make sure that you are using a python3 virtual environment and Python version is 3.6 or above.
Or you may use Conda environment and install using
conda install -c conda-forge tensorflow=1.15
On top of what being said (i.e. the version), be sure that it is 64-bits version because Tensorflow is not working with Python 32 bits (or at least the recent versions).
You can check your version by typing python in the command line and check what appears.
For example, this is for 32 bits
and for 64bits
I faced the same issue while installing tensorflow version 1.14.0. The best solution i tried is:
Note that your Python version is 3.7.8
Steps:
Open python 3.7.8 script folder C:\Users\mypc\AppData\Local\Programs\Python\Python37\Scripts folder and type "cmd" in above bar, which opens it in the command prompt.
To install tensorflow-1.14.0 type : pip install tensorflow==1.14.0
To install keras-2.2.4 type : pip install keras==2.2.4
From this issue on the Tensorflow Github titled Tensorflow 1.x not available for python 3.8:
Saduf2019: TensorFlow 1.x even 2.1 does not support Python 3.8
mihaimaruseac: We don't add new versions of Python for old releases. If you want to use TF 1.15, you have to use Python 3.7 or lower. If you want to use Python 3.8 you have to use TF 2.2 or newer.
Sounds like support for newer versions of Python > 3.7 won't be available for any tensorflow 1.x < 1.15.

How to install TensorFlow with Python 3.8

Whenever I try to install TensorFlow with pip on Python 3.8, I get the error that TensorFlow is not found. I have realized later on that it is not supported by Python 3.8.
How can I install TensorFlow on Python 3.8?
As of May 7, 2020, according to Tensorflow's Installation page with pip, Python 3.8 is now supported. Python 3.8 support requires TensorFlow 2.2 or later.
You should be able to install it normally via pip.
Prior to May 2020:
As you mentioned, it is currently not supported by Python 3.8, but is by Python 3.7.
You want to have virtualenv installed. You also need Python 3.7.
Then you can just start a virtualenv with -p python3.7 and install it using pip like you did before:
virtualenv --system-site-packages -p python3.7 DEST_DIR
source ./DEST_DIR/bin/activate
pip install --upgrade pip
pip install --upgrade tensorflow
Tensorflow does not support Python 3.8 at the moment. The latest supported Python version is 3.7. A solution is to install Python 3.7, this will not affect your codes since Python 3.7 and 3.8 are very similar. Right now Python 3.7 is supported by more frameworks like TensorFlow. Soon Python 3.8 will have more supported frameworks, and that´s when you can install TensorFlow for Python 3.8.
Currently it does support python 3.8 all we need to do is create a new environment ,select 'update index' , select uninstalled and one can find tensorflow for installing
An option is to install it for Python 3.7 which is supported for Tensorflow 2.0. If you have anaconda navigator, you can create an environment with Python 3.7 specifically for installing tensorflow. Open your terminal in this environment and then type:
conda install tensorflow
Afterwards, you could install every other package you need and that's it.
Instead of pip or conda command, I used pip3 command and it worked.
I tried this in Anaconda and faced problems when installing Tensorflow 1.14.0.
Steps to Resolve
Create a new environment
Check the python version
conda search python
I found version 3.8.0. Tensorflow 1.14 is not supported with this version.
Next step is to downgrade python in new environment to 3.7.0
conda install python=3.7.0
Once this is done, install TensorFlow 1.14.

Can't install tensorflow with pip or anaconda

Does anyone know how to properly install tensorflow on Windows?
I'm currently using Python 3.7 (also tried with 3.6) and every time I get the same "Could not find a version that satisfies the requirement tensorflow-gpu (from versions: )
No matching distribution found for tensorflow-gpu" error
I tried installing using pip and anaconda, both don't work for me.
Found a solution, seems like Tensorflow doesn't support versions of python after 3.6.4. This is the version I'm currently using and it works.
Tensorflow or Tensorflow-gpu is supported only for 3.5.X versions of Python. Try installing with any Python 3.5.X version. This should fix your problem.
Here is what i did to get tensorflow working with windows.
Download python 3.7.0 (64 bit from Python Releases for Windows) Install it and check python version by running below command in cmd:
python --version
Python 3.7.0
Then run below command to upgrade pip to latest
python -m pip install --upgrade pip
Now install tensorflow using pip
pip install tensorflow
That's it you have installed tensorflow on windows. Below image shows what happens when you type above commands
link for tensorflow for python 3x
https://pypi.org/project/tensorflow/#files
tensorflow-1.14.0-cp37-cp37m-win_amd64.whl (68.3 MB)
Unfortunately, tensorflow can't installed correctly on python 3.7 and last version of anaconda: so, the best and effective way to do this is to downgrade your python to python 3.6.7 use the next steps:
1- download the latest version of Anaconda
use Anaconda prompt with administrator privilege
2- conda install python=3.6.7 (need a long time)
3-conda install tensorflow
4- conda install keras
5- conda install numpy
Check whether you have a CPU or GPU, if your system doesn't have GPU, then it will generate error.
If you are going to install tensorflow using Windows command prompt (assuming python is already installed), then just run the following command. Go to the root directory, preferably 'C:' drive then run
For GPU- pip3 install --upgrade tensorflow-gpu
For CPU- pip3 install --upgrade tensorflow
If you are using Anaconda, then open Anaconda Navigator->Environments->Select 'All' from the drop down menu and then search TensorFlow. If you are using CPU, then select 'tensorflow', else for GPU select 'tensorflow-gpu'. Then click Apply.
Screenshot of Anaconda Navigator-In case you are not familiar where to look.
Download the latest version of anaconda from here
I'm using Anaconda 2019.03 for Windows Installer, Python 3.7, 64-bit
Upgrade pip as:
python -m pip install --upgrade pip
(a). Install tensorflow using pip3 as:
pip3 install --user --upgrade tensorflow
(b). If you installed anaconda with all users mode. The above
command will become:
pip3 install --upgrade tensorflow
Check installation success as:
python -c "import tensorflow as tf; print(tf.reduce_sum(tf.random.normal([1000, 1000])))"
As of Feb 2020, Tensorflow is not supported for Python 3.8+
To make it work install a virtualenv w/ Python 3.7 from here: https://www.python.org/downloads/windows/
Tensorflow pip installation for python version 3.5-3.8 requires pip 19.0 or later, as mentioned in the official tensorflow documentation.
Here is a part of this documentation:
System requirements
Python 3.5–3.8
Python 3.8 support requires TensorFlow 2.2 or later.
pip 19.0 or later (requires manylinux2010 support)
Try running pip install --upgrade pip inside your python3 virtualenv.
You mentioned Anaconda. Do you run your python through there?
If so check in Anaconda Navigator --> Environments, if your current environment have got tensorflow installed.
If not, install tensorflow and run from that environment.
Should work.
I had the same problem that yours, happened that I had python at version 3.7. So for installing the Tensorflow with the GPU support I used:
py -3.6 -m pip install tensorflow-gpu
at a Virtualenv ambient. You can see the documentation behind on this website:
https://docs.python.org/3/installing/index.html
I think that this solution is better than downgrade the Python version.
Actually the easiest way to install tensorflow is:
install python 3.5 (not 3.6 or 3.7) you can check wich version you have by typing "python" in the cmd.
When you install it check in the options that you install pip with it and you add it to variables environnement.
When its done just go into the cmd and tipe "pip install tensorflow"
It will download tensorflow automatically.
If you want to check that it's been installed type "python" in the cmd then some that ">>>" will appear, then you write "import tensorflow" and if there's no error, you've done it!
As of November 2018, Tensorflow is not supported for Python 3.6.4+
What to do:
Downgrade Anaconda's Python from 3.7 or 3.6.5+ to 3.6.4
a. Open Command Prompt, find your Anaconda environment, and change your directory
where anaconda or where python
Example path and cd:
cd C:\ProgramData\Anaconda3\bin
b. While in anaconda3/bin in your Command Prompt, source activate your base Anaconda environment
source activate
c. In your Command Prompt, downgrade your base Anaconda environment
conda install python=3.6.4
d. Install Tensorflow
pip install tensorflow
Further reading:
http://docs.anaconda.com/anaconda/user-guide/faq/#how-do-i-get-the-latest-anaconda-with-python-3-5
As of July 2019, I have installed it on python 3.7.3 using py -3 -m pip install tensorflow-gpu
py -3 in my installation selects the version 3.7.3.
The installation can also fail if the python installation is not 64 bit. Install a 64 bit version first.
This is Manas working as a intern in COE-AI lab(CET,BBSR) under tech machindra.
We faced same error. After a little research, we found that there is a glitch in anaconda python 3.7. It does not install tensorflow through pip or conda install command, even if it does..produces same error..
Here is the solution, install conda environment for python=3.6:
go to the directory where conda is installed
cd anaconda3
conda create -n tensorflow python=3.6
conda activate tensorflow
conda install tensorflow python=3.6
python
Import tensorflow.
steps
Do it twice:
enter image description here
enter image description here
-> Not able to install tensorflow , Here I have a solution that worked for me
Step 1 :
- Check version of python(3.7.3)
- Python must be 64 bit Otherwise tensorflow never ever going to be installed it defiitely gives Error.
Step 2 :
pip install tensorflow==2.0.0
Step 3 :
pip install sklearn==0.0
pip install Pillow==8.0.1
pip install h5py==2.10.0
Step 4 :
pip install keras==2.3.1
Now its ready to use.
In Windows 10 with Python 3.8.5, first i tried directly then it was giving following error:
ERROR: Could not find a version that satisfies the requirement tensorflow==1.15 (from versions: none)
Then i installed successfully in virtual environment shown below:
PS E:\udemy\full_stack_web_ai\deeplearning> .\myenv\Scripts\activate
(myenv) PS E:\udemy\full_stack_web_ai\deeplearning> pip install tensorflow
Collecting tensorflow ###
Downloading tensorflow-2.4.1-cp38-cp38-win_amd64.whl (370.7 MB)
Use virtual environment using:
python -m venv myenv
.\myenv\Scripts\activate
Not Enabling the Long Paths can be the potential problem.To solve that,
Steps include:
Go to Registry Editor on the Windows Laptop
Find the key "HKEY_LOCAL_MACHINE"->"SYSTEM"->"CurrentControlSet"->
"File System"->"LongPathsEnabled" then double click on that option and change the value from 0 to 1.
3.Now try to install the tensorflow it will work.

Tensorflow r1.0 : could not a find a version that satisfies the requirement tensorflow

I want to install Tensorflow 1.o for python on windows.
This is information for my system.
D:\>python --version
Python 3.5.2 :: Anaconda 4.2.0 (32-bit)
D:\>pip3 --version
pip 9.0.1 from d:\web\anaconda\lib\site-packages (python 3.5)'
But, when I execute below command,
D:\>pip3 install tensorflow
Collecting tensorflow
Could not find a version that satisfies the requirement tensorflow (from versions: )
No matching distribution found for tensorflow
I don't understand what the problem is...
And I tried another way...
This is case when I use Conda
(tensorflow) D:\>pip install --ignore-installed --upgrade https://storage.googleapis.com/tensorflow/windows/cpu/tensorflow-1.0.0-cp35-cp35m-win_x86_64.whl
tensorflow-1.0.0-cp35-cp35m-win_x86_64.whl is not a supported wheel on this platform.
What is the problem?
I was in same problem.
Below command solved my problem
pip3 install --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-1.0.0-py3-none-any.whl
to find the list of all the urls based on the python version and CPU or GPU only refer to:
https://www.tensorflow.org/install/pip
Tensorflow requires a 64-bit version of Python.
Additionally, it only supports Python 3.5.x through Python 3.8.x.
If you're using a 32-bit version of Python or a version that's too old or new, then you'll get that error message.
To fix it, you can install the 64-bit version of Python 3.8.6 via Python's website.
Tensorflow on windows needs python 3.5. You can follow following steps to activate python 3.5 in anaconda:
See which version of python you have: conda search python
If you already have python 3.5 then go to step 3
otherwise use conda create -n py35 python=3.5 anaconda to create python 3.5
Activate python 3.5 using activate py35
Now install tensorflow using conda install tensorflow
If step4 is not working i.e, something like "tensorflow: no package found " then follow this tutorial to forge conda-forge channel and then try installing tensorflow using step4. It worked for me.
Try this
Installing with Anaconda
conda create --name tensorflow python=3.5
activate tensorflow
conda install jupyter
conda install scipy
pip install tensorflow
or
pip install tensorflow-gpu
It is important to add python=3.5 at the end of the first line, because it will install Python 3.5.
I was getting the same error
Get Python 3.5
Upgrade pip version to 9
Install tensorflow
It worked for me
I did it with:
python3 -m pip install --upgrade tensorflow
From your python version output, looks like that you are using Anaconda python, in that case, there is a simple way to install tensorflow.
conda install -c conda-forge tensorflow
This command will take care of all dependencies like upgrade/downgrade etc.
upgrading pip worked for me
python -m pip install --upgrade pip
i had python 3.8.5 ..but it will not work with tenserflow..
so i installed python 3.7.9 and it worked.
The solution for me was sooo dumb!!
I was using Python 3.8 in my environment. I made a new environment using Python 3.7, and the install worked fine.
source
The TensorFlow package couldn't be found by the latest version of the "pip".
To be honest, I really don't know why this is...
but, the quick fix that worked out for me was:
[In case you are using a virtual environment]
downgrade the virtual environment to python-3.8.x and pip-20.2.x
In case of anaconda, try:
conda install python=3.8
This should install the latest version of python-3.8 and pip-20.2.x for you.
And then, try
pip install tensorflow
Again, this worked fine for me, not sure if it'll work the same for you.
The Reason is that TensorFlow is only available upto python versions <= 3.6. You can't download tensorflow for python versions > 3.6 as there is no tensorflow.
If you don't want to downgrade your entire python version for a single package, do this:
create a new virtual environment for that project (using anaconda)
conda create -n <env_name> python=3.6.8
activate the created environment using conda activate <env_name>
Now install pip install tensorflow
note: If tensorflow dosen't install : try install keras module first and then try installing tensorflow

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