- Link to Installing the latest version of Python on Mac OS Catalina and overriding the old default pre-installed version podcast on anchorfm
I finally did it. I successfully installed
Homebrew on my Mac laptop with
OS Catalina installed.
For those of you that still might be trying to figure out how to do this, I will walk you through.
The reason why I was eager to make sure that I had the latest version installed was because I am working on publishing (open-source) teaching-related
Read The Docs, and I need to have
Python installed in order to be able to install the programs necessary to
2.7.17 version of
Python was retired this past
January 2020. I had tried back then to replace it with
Python 3+, but was unsuccessful at the time. The following is what I did today:
First I updated
Homebrew. Yes, I used
Homebrew to (re)install
Python. It's really easy. It's just a matter of putting the pieces of the puzzle together correctly!
I ran the
Homebrew. Then I ran the
brew install python
Python. Then I ran
To see which version of
Mac laptop was recognizing. It still recognized only
Python 2.7.17. So I ran the following
brew info python
It told me the
path to my newly installed
Python 3.7.7. I had to change the
Python in order for my
Mac to recognize the newly installed version. This is what the command
brew info python returned to me in Terminal:
Python has been installed as
Unversioned symlinks `python`, `python-config`, `pip` etc. pointing to
`python3`, `python3-config`, `pip3` etc., respectively, have been installed into
So I had to add the following at the bottom of my
.zshrc file to update the
path to my newly installed version of
Then I made sure to quit
Terminal and go back in so that the
path would actually be updated in a new
Terminal window instance.
Then I checked what
Python was recognized now with
And this is what was returned:
Success! It's as easy as that.
And BTW, if you don't know how to access your
.zshrc file in
Catalina, you simply execute the following
And your file will open in a new window. Then you can paste
At the bottom of the file.
I will be embedding this episode of Plugging in The Holes along with a transcript in the form of a post on interglobalmedianetwork.com for your hearing and reading pleasure. Bye for now!