HOMEBREW INSTALL PATH CODE
HOMEBREW INSTALL PATH MAC

You can now use python to refer to Python 3.11 in your terminal. With these steps, you have made Python 3.11 the default version on your Mac. It should display the version number of Python 3.11. Verify that Python 3.11 is now the default version by running the following command: python -version

This can be useful if you have made changes to your shell configuration files and want to apply those changes immediately without having to log out and log back in. It typically executes certain initialization scripts and sets up the environment according to system-wide and user-specific configurations.īy running exec $SHELL -l, you are essentially starting a new login shell, which will execute the login shell initialization scripts and set up the environment variables as defined by your system and user settings. A login shell is a shell that is started after a user logs in to their account. -l or -login: This option passed to the shell command indicates that it should start a login shell.It typically holds the path to the shell specified in the user’s user account settings. $SHELL: This environment variable contains the path to the user’s default shell.In this case, it replaces the current shell process with a new login shell process. exec: This command replaces the current process with a new one.Here’s what each part of the command does:

The command exec $SHELL -l is used to start a new login shell. I prefer another approach and have it aliased as reload alias reload='exec $SHELL -l' - you don’t have to use it.

Now reload the shell profile by running the following command: source ~/.bash_profileįor zsh, you could use this: source ~/.zshrc Exit the editor by pressing Control + X.įor me, I just saved it via VS Code. Save the changes to the file by pressing Control + O, then press Enter. We got this from the brew info python output.

HOMEBREW INSTALL PATH CODE

I use zsh and VS Code, so I ran this: code ~/.zshrc Step 3: Add Python to your $PATH #Īdd the following lines to the file: export PATH='/opt/homebrew/opt/ /libexec/bin:$PATH' For example, you can use the nano editor with the following command: nano ~/.bash_profile Open the shell profile file in your preferred text editor. Let’s make Python 3.11 the default version.

HOMEBREW INSTALL PATH MAC

opt/homebrew/opt/ /libexec/binīased on this info, Python 3.11 is installed on your Mac using Homebrew, and the unversioned symlinks have been set up. `python3`, `python3-config`, `pip3` etc., respectively, have been installed into Unversioned symlinks `python`, `python-config`, `pip` etc. It should give you the following info: Python has been installed as Only you can access it via python3 and pip via pip3 - not ideal. This will install the latest version of Python. Pre-requisite: Make sure brew is installed.Īdvanced users: You can use pyenv, to manage different versions, I don’t want an additional delay on the terminal due to it, so I don’t use it. You will get this response: command not found: python

Homebrew install path