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Python Setting Up a Local Python Environment Installing Python and Python Libraries Locally Using virtualenv

Jon Hockley
Jon Hockley
3,781 Points

Installing virtualenvwrapper on Mac OSX Yosemite

Hi guys,

I need a little bit of help trying to install virtualenvwrapper.

I have got virtualenv up and running following the course video. I have then tried to install virtualenvwrapper in the same way:

pip3 install --user virtualenvwrapper

I get this message back:

Requirement already satisfied (use --upgrade to upgrade): virtualenvwrapper in ./Library/Python/3.4/lib/python/site-packages Cleaning up...

I then continue to follow the installation guide for virtualenvwrapper and placed this in my .zshrc file:

export WORKON_HOME=~/.virtualenvs source /usr/local/bin/virtualenvwrapper.sh

However, when I then either source my .zshrc file, or run a new terminal session, I get this message:

.zshrc:source:67: no such file or directory: /usr/local/bin/virtualenvwrapper.sh

I have tried navigating to that location and I cannot seem to find this file anywhere?

Many thanks in advance

2 Answers

Jon Hockley
Jon Hockley
3,781 Points

Just as I submitted this question I figured it out. I hope this helps someone:

I couldn't find the shell script file earlier because I was using the find command within the terminal. I thought I'd try:

which virutalenvwrapper.sh

This then gave me the location of where it had installed it given the commands I had issued in my question. I then replaced the line in my .zshrc file with:

source /Users/{insert_your_username_here}/Library/Python/3.4/bin/virtualenvwrapper.sh

and this allowed me to run virtualenvwrapper and use its commands.

Marius Wallin
Marius Wallin
11,464 Points

Thanks. I also tried that and it worked. But is this a safe thing to do? I am a noob concerning terminal