The company I'm working for is still in the process of going over from Python 2.7 to Python 3, so I'm stuck with Python 2.7 even though it is officially already end of life.
For a project I'm looking into grpc, but I see that the latest versions do not support Python 2.7 anymore.
But since I'm stuck with Python 2.7 my question is simple: what is the latest version of grpcio which still supports Python 2.7?
You can find the supported version in PyPI pages. On the bottom left corner, if there is a "2.7" tag in the "Classifiers" section, that means 2.7 is supported. Using this method, we can find the latest grpcio version for 2.7 to be v1.39.0: https://pypi.org/project/grpcio/1.39.0/
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I would like to install an older (but stable) version of NLTK for python2.7.
I tried to run the command: pip install nltk===x.x.x but the terminal reports many errors.
I was wondering if there's a repository where nltk can be downloaded or whether there are some other ways to solve the problem.
Thanks
From https://www.nltk.org/news.html , v3.4.5 should be the last version for Python 2 support.
pip install nltk==3.4.5
Note: However, it is strongly recommended to use NLTK with Python 3.
Currently my project is using in old python version 2.7 and in order to keep track of source code complexity, git pre-commit hook, HTML Graph report of work I would like to use python pip tool wily.
However, since pip wily support only python 3, I am looking for way I could install it for my current project implementing python 2.7. How could I install it for python 2.7?
One workaround solution I could think of is to set up a separate python 3 virtual environment for wily and check python 2.7 source code, it is possible? Thanks
AFAIU the project requires Python 3. At Oct 14, 2018 (a year ago now) the author formally declared that the project requires Python 3.6+.
How can I choose the appropriate version of Python runtime to use along with TensorFlow 1.0 ?
I would invite you to check the TensorFlow installation page which gives all the detail for your specific system. At the moment, TensorFlow supports Python 2.7, 3.4, 3.5, 3.6, although it seems 3.6 does not yet have GPU support. If you're starting out with Python, you should probably get 3.5 (if you need GPU) or 3.6 (if you'll only use CPU). Python 2.7 was released a long time ago.
If you don't already have Python, you can get it from the Python website. However, I recommend you get Python through Anaconda so that you get all necessary packages to run things like TensorFlow.
I have Python 3.4, and now need to install Python 2.7. The installer for 2.7 stalls due to an error. Has anyone successfully installed 2.7 when they already have 3.4 installed and is there something more I should do than simply goint to they Python.org site?
Yes, it's possible and had exactly that on my PC. No funny steps or anything. They install to different folders anyway (Python27 and Python34).
I have just installed Ubuntu 12.04 which comes with Python 2.7. I have installed Python 3.3, so now I have both versions. For example, if I type python in the terminal I get version 2.7 and if I type python3.3 I get that version.
I don't see why I would need 2 versions (?) so how do I uninstall Python 2.7? And if I do so, will the "python" command then point to Python 3.3?
VERY IMPORTANT EDIT
Removing an older version of python may be very dangerous and can cause trouble in your whole system! For your case instead of removing the older python you can simply use an alias in your terminal, so that when you type python it opens python3.3;
Here is the procedure, add this line:
alias python=python3
Into~/.bash_aliases or: ~/.bashrc
Btw I guess If you ask this question in AskUbuntu you may have a quicker/better response!
You should never remove the builtin Python in your Ubuntu distribution. Bad things will happen if you do.
It is highly recommended to use virtualenv to install other Python environments.
Here's a good Stackoverflow question that demonstrates how:
Is it possible to install another version of Python to Virtualenv?