How to freeze packages installed only in the virtual environment?
Solution 1
You need to use the -l
or --local
option to freeze only the local packages (and not the global ones)
pip freeze -l > requirements.txt
Make sure you are working in the virtualenv
before doing pip freeze -l
.
Solution 2
Only local packages on virtual environment
pip freeze -l > requirements.txt # or --local instead of -l
Only local packages installed by the user on virtual environment
pip freeze --user > requirements.txt
See the documentation for further details: https://pip.pypa.io/en/stable/reference/pip_freeze/.
Solution 3
For me (macOS) the following worked
path/to/venv/bin/pip3 freeze -l
Solution 4
I'm on Windows 10, python 3.6, with my virtual environment called env activated using command prompt I found that pip freeze -l
does not work (error), python -m pip freeze -l
does not work (gets global packages) but changing into my virtual environment Scripts directory and running pip freeze
or pip freeze -l
works. Here is an example of this solution/work-around with my virtual environment, env:
cd \env\Scripts
pip freeze > ..\..\requirements.txt
Comments
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saul.shanabrook almost 4 years
How to freeze packages installed only in the virtual environment, that is, without the global ones?