- #Uninstall python 2.7 mac sierra how to
- #Uninstall python 2.7 mac sierra download
Now when you run command pip in a terminal, it still uses the pip command provided by python 2. #Uninstall python 2.7 mac sierra how to
How To Fix Still Use Old PIP Version Issue After Install Python 3.
Now run python in command, it will invoke Python 3.7 by default. Create a file python and link it to file python3.7 in /Library/Frameworks/amework/Versions/3.7/bin directory. Now when you run the command python, it will still invoke Python 2.7. 
Library/Frameworks/amework/Versions/3.7/bin:/Library/Frameworks/amework/Versions/2.7/bin.
Run echo $PATH to see the /Library/Frameworks/amework/Versions/3.7/bin path is at the beginning of the PATH value, so the file inside this directory will be invoked first. bash_profile command to make it effective. Press :wq! in vim to save the changes and exit. PATH="/Library/Frameworks/amework/Versions/3.7/bin:$" Run cd ~ to go to your home directory. If you want to make Python 3.7 the default Python interactive interpreter, you can add directory /Library/Frameworks/amework/Versions/3.7/bin at the beginning of PATH system environment variable follow below steps. Now when you run python in the command line, it will invoke Python 3.9 as default. Lrwxr-xr-x 1 songzhao admin 9 Jan 24 10:45 python -> python3.9 # Below command create the new python and link it to file python3.9. If you want to make the python command invoke Python 3.9 by default, you can create a new file python and link it to the python3.9 executable file in /Library/Frameworks/amework/Versions/3.9/bin directory. So you can run the command python3.9 to invoke python 3.9 interactive interpreter. Lrwxr-xr-x 1 root admin 9 Jan 23 14:15 python3 -> python3.9 $ cd /Library/Frameworks/amework/Versions/3.9/bin Go to /Library/Frameworks/amework/Versions/3.9/bin directory, list all the files inside the directory, you can see the command file python3 is linked to another executable file python3.9. Library/Frameworks/amework/Versions/3.9/bin:/Library/Frameworks/amework/Versions/2.7/bin. Run echo $PATH command in a terminal, you can see python 3.9 and python 2.7 ‘s bin directory are all at the beginning of the PATH system environment variable. But how to make python command invokes python 3.7 or python 3.9 instead of python 2.7, you can follow the below steps. To get the current python version, add uppercase -V as the python command parameter like below. Then you can go back to the terminal bash environment again. To exit the Python interactive interpreter, input command exit(). Type "help", "copyright", "credits" or "license" for more information. To use the new Python version, you need to run python3 in the terminal. Now when you execute the python command in a terminal, you will find it still uses the old version which is 2.7. How To Fix Installed Python3 But Still Python 2.7 Is Used Error. Now you can see all the 3 python version has been installed in the /Library/Frameworks/amework/Versions folder.Ģ. Input /Library/Frameworks/amework/Versions in above Go to Folder dialog, click Go button. Open a Finder, click Go -> Go to Folder… menu item at the top menu bar. 
When the installation process completes successfully. After download, double click the installer to install it follow the wizard ( you can refer Install Python Linux And MacOS Version Tutorial ). #Uninstall python 2.7 mac sierra download
Go to python download page and click the related link to download. Yes, you can trust the old references, as written! That guidance is still valid. All done.Īt no time did I touch the python installation located within the /System folder. Reinstall python and python3 via homebrew. So, brew prune (or brew cleanup -prune in newer versions of Homebrew) worked perfectly. I initially renamed the ones that were obviously going to cause me trouble. which python3 -> /usr/local/bin/python3 Delete the entire python3 directory. which python -> /Library/Frameworks/amework/Versions/2.7/bin/pythonĭelete the entire amework directory from /Library/Frameworks. So, I ended up removing all python installations, and reinstalling things via Homebrew.
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