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The "Qt" ROOT version for Unix, Windows and MacOS


The core "Qt layer" has become an optional component of the official ROOT 4.00.08.
To build it on UNIX platforms from the official ROOT distribution an extra --enable-qt configure flag should be applied.

Install (Windows XP/2000/NT/98) the "Qt" editions
The installation contains 2 low level graphical interfaces:
win32gdk( ROOT standard) and Qt (default for this distribution)

(click the link below to download and install):

of ROOT for Windows with Coin3D viewer for ROOT 3D classes. (see the screenshot of NA49 detector or the rootgeom.C QGLViewer rendering for example)

The source code was compiled and tested for Linux gcc 2.95,gcc 2.96 gcc 3.2, SunOC CC5 also
)

How to upgrade : If you want to upgrade your local ROOT version that had been installed from this Web site, you may choose not to uninstall the obsolete one. Instead you can:

Attention Windows user : If you want to upgrade your local "manual" ROOT version that had been installed from CERN Web site, you should make sure (i.e. remove "by hand") the ROOTSYS env variable is uninstalled and PATH variable doesn't contain the ROOT binary directory first.



UNIX and Windows: One can install the Qt-layer from the source source with any ROOT version 3.05.07 or later.

This site is under construction !



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