dev-python / numpy-python2

Fast array and numerical python library

Official package sites : ·

v1.16.5 :: 0 :: gentoo

~alpha ~amd64 ~amd64-linux ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc-macos ~ppc64 ~s390 ~sparc ~sparc-solaris ~x64-macos ~x64-solaris ~x86 ~x86-linux ~x86-macos ~x86-solaris
USE flags
doc lapack test


Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
Add support for the virtual/lapack numerical library
Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)


Build with Python 2.7

virtual / cblas : Virtual for BLAS C implementation

virtual / fortran : Virtual for Fortran Compiler

virtual / lapack : Virtual for Linear Algebra Package FORTRAN 77 (LAPACK) implementation

dev-lang / python : An interpreted, interactive, object-oriented programming language

dev-lang / python-exec : Python script wrapper

virtual / cblas : Virtual for BLAS C implementation

virtual / fortran : Virtual for Fortran Compiler

virtual / lapack : Virtual for Linear Algebra Package FORTRAN 77 (LAPACK) implementation

dev-lang / gdl : GNU Data Language

dev-python / Numdifftools : Solves automatic numerical differentiation problems in one or more variables

dev-python / algopy : Taylor Arithmetic Computation and Algorithmic Differentiation

dev-python / matplotlib-python2 : Pure python plotting library with matlab like syntax (py2 version)

dev-python / pupynere : Pupynere is a PUre PYthon NEtcdf REader

dev-python / pygtk : GTK+2 bindings for Python

dev-python / pyilmbase : IlmBase Python bindings

media-gfx / displaycal : Display calibration and characterization powered by Argyll CMS

media-gfx / inkscape : SVG based generic vector-drawing program

media-gfx / mypaint : fast and easy graphics application for digital painters

media-gfx / printrun : GUI interface for 3D printing on RepRap and other printers

media-libs / aubio : Library for audio labelling

media-libs / opencv : A collection of algorithms and sample code for various computer vision problems

net-wireless / gnuradio : Toolkit that provides signal processing blocks to implement software radios

sci-chemistry / chemex : Program to fit chemical exchange induced shift and relaxation data

sci-chemistry / nmrdepaker : Program to perform NMR spectra 'De-Pake-ing' and moment calculation

sci-chemistry / pdb2pqr : Automated pipeline for performing Poisson-Boltzmann electrostatics calculations

sci-chemistry / pymol : A Python-extensible molecular graphics system

sci-chemistry / relax : Molecular dynamics by NMR data analysis

sci-chemistry / vmd : Visual Molecular Dynamics

sci-geosciences / grass : A free GIS with raster and vector functionality, as well as 3D vizualization

sci-libs / getdata : Reference implementation of the Dirfile, format for time-ordered binary data

sci-libs / mathgl : Math Graphics Library

sci-libs / nlopt : Non-linear optimization library

sci-libs / scipy-python2 : Scientific algorithms library for Python (py2 version)

[TRACKER] dev-python/numpy-python2: python2 reverse deps
[TRACKER] dev-python/numpy-python2: python3 reverse deps
dev-python/pygame pulls dev-python/numpy-python2
media-libs/opencv pulls dev-python/numpy-python2
Repository mirror & CI · gentoo
Merge updates from master
Mikle Kolyada · gentoo
*/*: Discontinue Gentoo SuperH port
Package-Manager: Portage-2.3.89, Repoman-2.3.20 RepoMan-Options: --ignore-arches Signed-off-by: Mikle Kolyada <>
Repository mirror & CI · gentoo
Merge updates from master
Pacho Ramos · gentoo
dev-python/numpy-python2: Package supporting py2 for smoother transition
As discussed in I will maintain a numpy-python2 package to allow easier transition of reverse deps allowing to still port them to python 3.8. The idea of this package is to drop it as soon as possible, as a consequence: - python2-only packages depending on this should have a bug opened and blocking bug #703754 to allow us to track upstream progress on python3 porting. As a consequence, if the package upstream is dead or not planning to port to python3 ever, it should be treecleaned instead of adding a dependency on this package. - python3 packages also needing python2 support. During a transition period, it's possible that we will need to temporally allow some packages (usually libraries) to support python2 until other reverse deps of that libs are handled. You should then open a bug report blocking bug #703756 to follow the progress on porting them completely to python3. As a consequence, if your package supports both, you must try to simply remove python2 support over depending on this package, while only adding a dep on numpy-python2 if it is really hard to handle all reverse deps immediately. In that case, a bug report need to be opened as explained. Closes: Package-Manager: Portage-2.3.82, Repoman-2.3.20 Signed-off-by: Pacho Ramos <>