I have a centos 7 machine , which has 2 python versions , python giver sveriosn 2.7.5 and python2.7 givers version . 2.7.13. I want to make 2.7.13 as default version, such that when I check python --version it gives 2.7.13 and not 2.7.5 . I have added both to PATH.
If you set Python 2.7.13 to your PATH and not 2.7.5, the used Python should be 2.7.13.
Or you can try to set the PYTHONPATH variable
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I am working on a single project and got my Mac with Python 3.9.6.
For all the relevant packages I need to use I need to use Python 3.7 to make them work (Stellargraph, Tensorflow... )
I have installed pyenv and installed python 3.7.12 and set it to global but when I am checking the version python3 --version I still get 3.9.6.
Please advise how can I safely downgrade Python to lower version.
Am using ubuntu 20.04 ,I have two versions of python installed 3.8.5 and 3.8.2. How to make Python 3.8.2 as the default version for python3
$ python3 -V
Python 3.8.5
$ python3.8 -V
Python 3.8.2
we have rhel 7.6 servers with python 2.7
now we want additionally to python 2.7 to install the python 3.x
so both python versions will be installed
the question is about the pip version
as I understand pip latest version for python 2.7 is 20.2.3
but in case we also install python 3.x
then how to know which pip version is relevant here ?
dose pip version support both python versions?
I have python 2.7 installed on my Mac. I installed python 3.8.3 in an anaconda environment. However, when I type the command:
python --version
in the environment I still get python 2.7. how can I make my main python version 3.8.3 in this environment without completely getting rid of python 2.7
I have two problems with this Anaconda distribution:
Version: 1.0.0 (node-webkit 0.10.1)
Conda Version: 3.7.4
Python Version: 2.7.9.final.0
Platform: linux-64
OS: ubuntu 14.10
1) the launcher cannot launch spyder on python 3.3 even after having create the env (IPython runs well on this env). Also launching spyder from the directory is not good from the Console. Spyder doesn't start
2) in either version 3.3 and 3.4 inside ipython and also spyder (only for the version 3.4 which runs) is not able to import pandas. Should I install in every env manually (pip install pandas)? In the default root (python 2.7) I'm able to import it