CODEWITHSUNDEEP
pythonpipsudo
Chockomonkey
Chockomonkey

Reputation: 4135

sudo pip install VS pip install --user

Can't remember where I read this, but either somewhere on here or in the comments of a tutorial I was following, a person said:

Never ever use sudo pip install; you could overwrite important stuff without knowing it. Use pip install --user instead!

I see lots of references to sudo pip install everywhere though, so did this person know what they were talking about and I should avoid it, or... ?

Upvotes: 38

Views: 67842

Answers (2)

John Doe
John Doe

Reputation: 306

$ sudo pip install

Installs the package globally in your python installation, i.e. for all users.

$ pip install --user

Installs to the local user directory, i.e. ~/.local/lib/python -- just you.

Example:

$ sudo pip install jupyter
$ jupyter notebook

Will run jupyter, open a web browser, allow you to work with notebooks.

$ pip install --user jupyter
$ jupyter notebook

Will do nothing until your local directory has been added to your PATH.

There was recently malicious code included in pypi. Never use sudo to install with pip. This is the same as running a virus as root. Either add your local folder to your PATH or use a virtualenv.

Upvotes: 29

Peter
Peter

Reputation: 1798

sudo pip install probably means that you want to install a package system-wide. For some packages, such as virtualenvwrapper, that might be useful, but besides that I'd avoid installing system-wide packages and create a virtualenv for each application and pip install to that virtualenv (which can be done without sudo).

Upvotes: 10

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