To confirm results of a colleague who has coded an interpolation with Cubicspline from scipy with python2 , I have to import CubicSpline function. I know python2 is deprecated but this is just for a validation.
But when i do a :
from scipy.interpolate import CubicSpline
I have systematically the error message :
ImportError: cannot import name CubicSpline
So, I tried to install it with pip-2.7 by doing :
curl https://bootstrap.pypa.io/pip/2.7/get-pip.py -o get-pip.py python2.7 get-pip.py
and after from the directory
./pip2.7 install scipy
but same error,
CubicSpline is not found
I have the version :
$ which python2.7 /usr/bin/python2.7
So python2.7 is the default python2 of the system.
How to install
CubicSpline library on the default installation of
python2.7 in the OS ?
Have I got to reinstall all the python2.7 framework ? and if yes, how to perform it ?