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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<herd>sci</herd>
+<longdescription lang="en">
+EsoRex is the ESO Recipe Execution Tool. It can list, configure and
+execute CPL-based recipes from the command line. One of the features
+provided by the CPL is the ability to create data-reduction algorithms
+that run as plugins (dynamic libraries). These are called recipes and
+are one of the main aspects of the CPL data-reduction development
+environment. As these recipes are dynamic libraries, it is not
+possible to run them directly from the command line. However, ESO
+provides several tools to do this, thus saving recipe developers the
+need to write such an application themselves. One of these is GASGANO
+(a GUI-based tool) and the other is EsoRex (which runs from the
+command line.
+</longdescription>
+</pkgmetadata>