cvxopt : Python package for convex optimization ( HOMEPAGE=" )
cypari2 : A Python interface to the number theory library libpari ( https://github.com/sagemath/cypari2 )
cysignals : interrupt and signal handling for Cython ( https://github.com/sagemath/cysignals )
fpylll : A Python (2 and 3) wrapper for fplll. ( https://github.com/fplll/fpylll )
jupyter-threejs-sage : Custom build of Three.js for SageMath ( https://github.com/sagemath/threejs-sage )
jupyter_jsmol : jupyter jsmol widget viewer ( https://github.com/fekad/jupyter-jsmol )
jupyter_sphinx : Jupyter sphinx extensions ( https://jupyter.org )
lrcalc : Python bindings for lrcalc ( https://bitbucket.org/asbuch/lrcalc )
memory_allocator : An extension class for memory aalocation in cython ( https://pypi.org/project/memory-allocator )
osqp-python : A Python wrapper for osqp ( https://pypi.org/project/osqp )
pplpy : A Python wrapper for the Parma Polyhedra Library (PPL) ( https://github.com/sagemath/pplpy )
primecountpy : cython interface to primecount ( https://github.com/dimpase/primecountpy https://pypi.org/project/primecountpy/ )
qdldl-python : A Python wrapper for qdldl ( https://pypi.org/project/qdldl )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a sage-on-gentoo
For Paludis use this rsync : rsync://gentoo.zugaina.org/sage-on-gentoo-portage
If you have a problem : ycarus(-at-)zugaina.org