I want to install pip. It should support Python 3, but it requires setuptools, which is available only for Python 2.
How can I install pip with Python 3?
For python3 try this:
wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py -O - | python
The good thing is that It will also detect what version of python you have (even if it's an environment of python in your custom location). After this you can proceed normally with (for example)
pip install numpy
source: https://pypi.python.org/pypi/setuptools/1.1.6#upgrading-from-setuptools-0-6