Ubuntu: pip not working with python3.4
You have pip installed for python 2, but not python 3.
Ubuntu distributes python-pip
, python3-pip
, python-setuptools
and python3-setuptools
packages, which you can install (apt-get install
etc) as necessary. Thereafter, note that pip
installs for python 2, and pip3
installs for python 3 (similar to python
, and python3
).
Setuptools could be said to provide python's "build" process for packages, and Pip provides its "install" process. Usually you want both present.
If you want the very latest pip / setuptools, you could always get it from PyPA's bootstrap site:
$ curl https://bootstrap.pypa.io/get-pip.py | python3.4
Afterwards you can install the latest setuptools for the appropriate python, e.g
$ python{2.7,3.4} -m pip install -U setuptools
If you try to install these for the system python, you might need root / sudo
.
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
sudo python3 get-pip.py
confirm its installation:
pip3 --version
or
python3 -m pip --version
now go ahead and install your desired packages (for example numpy
) using:
pip3 install numpy
or
python3 -m pip install numpy
Here is the reference: https://pip.pypa.io/en/stable/installing/