How to Install Python3 Packages Using Pip on Ubuntu?

Installing Python3 Versions of Packages Using Pip on Ubuntu

When running 'sudo pip install package-name' in an environment with multiple Python versions, it can default to installing the Python2 version. To install the Python3 version, here's a solution for Ubuntu 12.04 without using wget or virtualenvs:

1. Install python3-setuptools: Run 'sudo aptitude install python3-setuptools' to obtain the 'easy_install3' command.
2. Install pip using Python 3's setuptools: Run 'sudo easy_install3 pip' to install pip-3.2.
3. Install packages with pip-3.2: Use 'sudo pip-3.2 install ' to install packages for your base system, which requires root privileges.

For Ubuntu 12.10 and Fedora 13 , installing python3-pip will provide pip-3.2 or later versions without the need for these steps.

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