Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
eclipse-xtext
mvn(org.eclipse.xtend:org.eclipse.xtend.core)
mvn(org.eclipse.xtend:org.eclipse.xtend.ide.common)
mvn(org.eclipse.xtend:org.eclipse.xtend.lib)
mvn(org.eclipse.xtend:org.eclipse.xtend.lib.gwt)
mvn(org.eclipse.xtend:org.eclipse.xtend.lib.macro)
mvn(org.eclipse.xtext:org.eclipse.xtext)
mvn(org.eclipse.xtext:org.eclipse.xtext.builder)
mvn(org.eclipse.xtext:org.eclipse.xtext.builder.standalone)
mvn(org.eclipse.xtext:org.eclipse.xtext.common.types)
mvn(org.eclipse.xtext:org.eclipse.xtext.common.types.edit)
mvn(org.eclipse.xtext:org.eclipse.xtext.common.types.ui)
mvn(org.eclipse.xtext:org.eclipse.xtext.ecore)
mvn(org.eclipse.xtext:org.eclipse.xtext.generator)
mvn(org.eclipse.xtext:org.eclipse.xtext.ide)
mvn(org.eclipse.xtext:org.eclipse.xtext.java)
mvn(org.eclipse.xtext:org.eclipse.xtext.junit4)
mvn(org.eclipse.xtext:org.eclipse.xtext.parent:pom:)
mvn(org.eclipse.xtext:org.eclipse.xtext.smap)
mvn(org.eclipse.xtext:org.eclipse.xtext.tycho.parent:pom:)
mvn(org.eclipse.xtext:org.eclipse.xtext.ui)
mvn(org.eclipse.xtext:org.eclipse.xtext.ui.codetemplates)
mvn(org.eclipse.xtext:org.eclipse.xtext.ui.codetemplates.ui)
mvn(org.eclipse.xtext:org.eclipse.xtext.ui.shared)
mvn(org.eclipse.xtext:org.eclipse.xtext.util)
mvn(org.eclipse.xtext:org.eclipse.xtext.xbase)
mvn(org.eclipse.xtext:org.eclipse.xtext.xbase.ide)
mvn(org.eclipse.xtext:org.eclipse.xtext.xbase.junit)
mvn(org.eclipse.xtext:org.eclipse.xtext.xbase.lib)
mvn(org.eclipse.xtext:org.eclipse.xtext.xbase.lib.gwt)
mvn(org.eclipse.xtext:org.eclipse.xtext.xbase.lib.gwt:pom:)
mvn(org.eclipse.xtext:org.eclipse.xtext.xbase.lib.slim)
mvn(org.eclipse.xtext:org.eclipse.xtext.xbase.lib.slim:pom:)
mvn(org.eclipse.xtext:org.eclipse.xtext.xbase.ui)
mvn(org.eclipse.xtext:org.eclipse.xtext.xtext.generator)
mvn(org.eclipse.xtext:org.eclipse.xtext.xtext.wizard)
osgi(org.eclipse.xtend.core)
osgi(org.eclipse.xtend.ide.common)
osgi(org.eclipse.xtend.lib)
osgi(org.eclipse.xtend.lib.gwt)
osgi(org.eclipse.xtend.lib.macro)
osgi(org.eclipse.xtext)
osgi(org.eclipse.xtext.builder)
osgi(org.eclipse.xtext.builder.standalone)
osgi(org.eclipse.xtext.common.types)
osgi(org.eclipse.xtext.common.types.edit)
osgi(org.eclipse.xtext.common.types.ui)
osgi(org.eclipse.xtext.ecore)
osgi(org.eclipse.xtext.generator)
osgi(org.eclipse.xtext.ide)
osgi(org.eclipse.xtext.java)
osgi(org.eclipse.xtext.junit4)
osgi(org.eclipse.xtext.smap)
osgi(org.eclipse.xtext.ui)
osgi(org.eclipse.xtext.ui.codetemplates)
osgi(org.eclipse.xtext.ui.codetemplates.ui)
osgi(org.eclipse.xtext.ui.shared)
osgi(org.eclipse.xtext.util)
osgi(org.eclipse.xtext.xbase)
osgi(org.eclipse.xtext.xbase.ide)
osgi(org.eclipse.xtext.xbase.junit)
osgi(org.eclipse.xtext.xbase.lib)
osgi(org.eclipse.xtext.xbase.ui)
osgi(org.eclipse.xtext.xtext.generator)
osgi(org.eclipse.xtext.xtext.wizard)

Requires :

java-headless >= 1:1.6
javapackages-tools
mvn(com.google.code.findbugs:jsr305)
mvn(com.google.guava:guava)
mvn(com.google.inject:guice)
mvn(com.ibm.icu:icu4j)
mvn(commons-logging:commons-logging)
mvn(junit:junit)
mvn(log4j:log4j:1.2.15)
mvn(log4j:log4j:1.2.16)
mvn(org.eclipse.emf:org.eclipse.emf.codegen)
mvn(org.eclipse.emf:org.eclipse.emf.codegen.ecore)
mvn(org.eclipse.emf:org.eclipse.emf.common)
mvn(org.eclipse.emf:org.eclipse.emf.ecore)
mvn(org.eclipse.emf:org.eclipse.emf.ecore.xmi)
mvn(org.eclipse.emf:org.eclipse.emf.mwe.core)
mvn(org.eclipse.emf:org.eclipse.emf.mwe.utils)
mvn(org.eclipse.emf:org.eclipse.emf.mwe2.lib)
mvn(org.eclipse.emf:org.eclipse.emf.mwe2.runtime)
mvn(org.eclipse.jdt:org.eclipse.jdt.core)
mvn(org.ow2.asm:asm-commons)
osgi(com.google.guava)
osgi(com.google.inject)
osgi(de.itemis.xtext.antlr)
osgi(org.antlr.runtime)
osgi(org.apache.commons.lang)
osgi(org.apache.log4j)
osgi(org.eclipse.emf.codegen.ecore)
osgi(org.eclipse.emf.ecore.editor)
osgi(org.eclipse.emf.edit)
osgi(org.eclipse.emf.edit.ui)
osgi(org.eclipse.emf.mwe.core)
osgi(org.eclipse.emf.mwe.utils)
osgi(org.eclipse.emf.mwe2.launch)
osgi(org.eclipse.emf.mwe2.lib)
osgi(org.eclipse.jdt.core)
osgi(org.eclipse.jdt.core.manipulation)
osgi(org.eclipse.jdt.debug)
osgi(org.eclipse.jdt.debug.ui)
osgi(org.eclipse.jdt.junit)
osgi(org.eclipse.jdt.launching)
osgi(org.eclipse.jdt.ui)
osgi(org.eclipse.pde.ui)
osgi(org.eclipse.xpand)
osgi(org.eclipse.xtend)
osgi(org.eclipse.xtend.typesystem.emf)
osgi(org.junit)
osgi(org.objectweb.asm)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsXz) <= 5.2-1

Content of RPM :
/usr/share/eclipse/droplets/xtext
/usr/share/eclipse/droplets/xtext/eclipse
/usr/share/eclipse/droplets/xtext/eclipse/fragment.info
/usr/share/eclipse/droplets/xtext/eclipse/plugins
/usr/share/eclipse/droplets/xtext/eclipse/plugins/aopalliance_1.0.0.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/com.beust.jcommander_1.71.0.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/com.google.guava_18.0.0.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/com.google.inject_4.1.0.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/com.sun.mail.smtp_1.5.2.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/javax.mail-api_1.5.2.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/javax.mail.api_1.5.2.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/javax.xml_1.3.4.v201005080400.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.antlr.runtime_3.2.0.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.apache.commons.compress_1.14.0.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.apache.commons.lang_2.6.0.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.apache.log4j_1.2.17.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.apache.logging.log4j.1.2-api_2.8.2.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.apache.logging.log4j.api_2.8.2.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.apache.logging.log4j.core_2.8.2.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.eclipse.xtend.core_2.9.2.v20170726-0730.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.eclipse.xtend.ide.common_2.9.2.v20170726-0730.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.eclipse.xtend.lib.gwt_2.9.2.v20170726-0730.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.eclipse.xtend.lib.macro_2.9.2.v20170726-0730.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.eclipse.xtend.lib_2.9.2.v20170726-0730.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.eclipse.xtext.builder.standalone_2.9.2.v20170726-0730.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.eclipse.xtext.builder_2.9.2.v20170726-0730.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.eclipse.xtext.common.types.edit_2.9.2.v20170726-0730.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.eclipse.xtext.common.types.ui_2.9.2.v20170726-0730.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.eclipse.xtext.common.types_2.9.2.v20170726-0730.jar
/usr/share/eclipse/droplets/xtext/eclipse/plugins/org.eclipse.xtext.ecore_2.9.2.v20170726-0730.jar
There is 33 files more in these RPM.