- #HOMEBREW FOR MAC CHANGE PYTHON VERSION MAC OS#
- #HOMEBREW FOR MAC CHANGE PYTHON VERSION INSTALL#
- #HOMEBREW FOR MAC CHANGE PYTHON VERSION UPDATE#
- #HOMEBREW FOR MAC CHANGE PYTHON VERSION SOFTWARE#
I did this with DSS 9.0.1 installed by homebrew. # setup the environment variable DKUPYTHONBINĮxport DKUPYTHONBIN=/usr/local/bin/python3.7 Note: You will have to replace your home director where it says Users//Library/DataScienceStudio/dss_home -u -P python3.6 On my computer, the command you described turned out to be: /Applications/DataScienceStudio.app/Contents/Resources/kit/installer.sh -d
Is /Users//Library/DataScienceStudio/dss_home Is /Applications/DataScienceStudio.app/Contents/Resources/kit/ DATA_DIR However, finding the directories for the following in the reinstall command was a challenge: dataiku-dss-VERSION Then used the installation steps you recommended. # make python 3.6.13 the global default for Python
#HOMEBREW FOR MAC CHANGE PYTHON VERSION INSTALL#
# install latest python 3.6 as of April 2021 # install prerequesits for pyenv compilationīrew install openssl readline sqlite3 xz zlib I used homebrew to install pyenv to install python 3.6 with the commands # install pyenvīrew install pyenv pyenv-virtualenv pyenv-virtualenvwrapper
#HOMEBREW FOR MAC CHANGE PYTHON VERSION MAC OS#
Open a new terminal session and you’ll see that it’s still 3.10.0 Additional Python versionsįor this new session we actually want Python 3.9.6, to accomplish this install 3.9.6 like so: pyenv install 3.9.Was able to install python 3.6 on Mac OS 10.15.7 and then run the re-install python 3.6 in DSS. Great! Now how do we set that as the “global” default so that each time we open a new session Python 3.10.0 is set. No, not yet, we still need to enable it, do so for this session by running: ~ pyenv local 3.10.0 OK, let’s check it out did it work? ~ python -version Then install Python 3.10 pyenv install 3.10.0 I have Xcode installed, if you don’t then you may need to follow these steps first: xcode-select -install Let’s install Python 3.10 and set it as the local version of Python to use for this terminal session. We now have pyenv correctly installed and ready for application. We now reload our session profile source ~/.zshrc If command -v pyenv 1>/dev/null 2>&1 then Paste int eh following if you are running zsh cat > ~/.zshrc bash_profile this will enable pyenv each time we start a fresh terminal session. We need to add a few exports and commands to our.
#HOMEBREW FOR MAC CHANGE PYTHON VERSION UPDATE#
Next we update brew and install pyenv brew update
You can install HomeBrew in a terminal like so: /bin/bash -c "$(curl -fsSL )"
#HOMEBREW FOR MAC CHANGE PYTHON VERSION SOFTWARE#
To accomplish this we first start with Homebrew, If your reading this your likely familiar, if not Homebrew is a software manager that is primarily used for MacOs ( though I do use it on linux ) to install the software I require with ease.
Install Python With all the prep out of the way, actually installing Python becomes very easy: brew install python3 Step 5. I really want Python 3.10 for Pygame, and 3.9 for AWS Lambda, this is how you can accomplish that. For most Python features that should be all you need in your PATH. Along with Python 3, Homebrew will install some essential tools such. In this example I am setting up my 2020 M1 MacBook pro, by default the Python version is: ~ python -version The Terminal window will give you feedback regarding the installation process of Python 3. Pyenv allows us to install and manage as many versions of Python as I need and flip between them where required, it uses a convention to allow my terminal session to use a version on Python installed under my home directory rather then over writing the global install. I do not want to edit symlinks to the python binaries or use brew/python installers to force overwrite current Python installations.I do not want to override the default version of Python on the Mac in-case it’s required some something else.I want to use multiple versions of Python locally.I use Python more and more regularly and each time I set up a new machine I go through the same steps to enable a clean and modular way to run multiple versions of Python, each time I forget a step and am left scratching my head, this time I decided to document those steps.
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