# The x11/kde4/step port

## step-4.14.3 – KDE interactive physics simulator

## Description

    Step is an interactive physics simulator. It works like this: you
    place some bodies on the scene, add some forces such as gravity or
    springs, then click "Simulate" and Step shows you how your scene
    will evolve according to the laws of physics. You can change every
    property of bodies/forces in your experiment (even during simulation)
    and see how this will change the outcome of the experiment. With
    Step you can not only learn but feel how physics works.

WWW: https://projects.kde.org/step

Only for arches
  alpha amd64 arm armish armv7 hppa hppa64 i386 landisk loongson macppc mips64 mips64el octeon powerpc sgi sh socppc sparc sparc64 zaurus
Categories:
  x11 x11/kde4

## Library dependencies

- STEM->=0.10.38:devel/gettext
- STEM->=4.14,<5:x11/kde4/libs,-main
- STEM->=4.8,<4.9:lang/gcc/4.8,-estdc
- converters/libiconv
- devel/gsl
- math/libqalculate
- phonon->=4.8.0:multimedia/phonon
- x11/qt4

## Build dependencies

- STEM->=0.10.38:devel/gettext
- STEM->=1.5.1:devel/ninja
- STEM->=3.1.3:devel/cmake
- STEM->=4.8,<4.9:lang/gcc/4.8
- STEM->=4.8,<4.9:lang/gcc/4.8,-c++
- archivers/xz
- devel/automoc
- math/eigen2
- textproc/docbook
- textproc/docbook-xsl

## Run dependencies

- STEM->=0.10.38:devel/gettext
- STEM->=4.14,<5:x11/kde4/runtime,-main
- devel/desktop-file-utils
- phonon-vlc-*|phonon-vlc-*:multimedia/phonon-backend/vlc
- x11/gtk+2,-guic