Qsnake is an open source distribution of scientific codes with a unified Python interface.

Download the git repository:

git clone https://github.com/qsnake/qsnake.git
cd qsnake

Install prerequisites, on Ubuntu, do:

sudo apt-get install gcc, g++, gfortran, python, git

Download external packages and install qsnake:

./qsnake -d
./qsnake -b

Run qsnake:

./qsnake

You can install any package, for example numpy, by doing qsnake install numpy.

Everything in the Qsnake git repository is BSD licensed (see the LICENSE file). Individual packages, that are downloaded externally, can have other licenses. Depending on what packages you install, you should consult their licenses to make sure that you comply with them.

Qsnake should be compatible with Sage, the buildsystem is rewritten from scratch, and it is BSD licensed, but the format of the packages is exactly the same as in Sage.