Missing requirement building an updatesite that includes Xtext 2.10 runtime artifacts [message #1752606] |
Wed, 25 January 2017 15:14 |
German Vega Messages: 104 Registered: December 2015 Location: Grenoble, France |
Senior Member |
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Hello
I am trying to build (using tycho) a self contained update site of my project that contains the minimal xtext runtime dependencies.
I created a target platform that references the site
http://download.eclipse.org/modeling/tmf/xtext/updates/releases/2.10.0
and includes only the feature org.eclipse.xtext.runtime
I have managed to find the required dependencies, but I still get an error :
Missing requirement: org.eclipse.xtext.runtime.feature.group 2.10.0.v201605250459 requires 'org.eclipse.xtend 0.0.0' but it could not be found
I downloaded the p2 content file from the site, and found that the definition of the installable unit is
<unit id='org.eclipse.xtext.runtime.feature.group' version='2.10.0.v201605250459' singleton='false'>
<update id='org.eclipse.xtext.runtime.feature.group' range='[0.0.0,2.10.0.v201605250459)' severity='0'/>
<properties size='8'>
<property name='org.eclipse.equinox.p2.name' value='%featureName'/>
<property name='org.eclipse.equinox.p2.description' value='%description'/>
<property name='org.eclipse.equinox.p2.provider' value='%providerName'/>
<property name='org.eclipse.equinox.p2.type.group' value='true'/>
<property name='df_LT.featureName' value='Xtext Runtime '/>
<property name='df_LT.providerName' value='Eclipse Xtext'/>
<property name='df_LT.description' value='Xtext Runtime Feature'/>
</properties>
<provides size='2'>
<provided namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtext.runtime.feature.group' version='2.10.0.v201605250459'/>
<provided namespace='org.eclipse.equinox.p2.localization' name='df_LT' version='1.0.0'/>
</provides>
<requires size='22'>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtend' range='0.0.0'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xpand' range='0.0.0'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtend.typesystem.emf' range='0.0.0'/>
<required namespace='org.eclipse.equinox.p2.iu' name='com.google.guava' range='14.0.0'/>
<required namespace='org.eclipse.equinox.p2.iu' name='javax.inject' range='1.0.0'/>
<required namespace='org.eclipse.equinox.p2.iu' name='com.google.inject' range='3.0.0'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.objectweb.asm' range='[5.0.1,6.0.0)'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtext' range='[2.10.0.v201605250459,2.10.0.v201605250459]'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtext.generator' range='[2.10.0.v201605250459,2.10.0.v201605250459]'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtext.xtext.generator' range='[2.10.0.v201605250459,2.10.0.v201605250459]'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtext.util' range='[2.10.0.v201605250459,2.10.0.v201605250459]'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.antlr.runtime' range='[3.2.0.v201101311130,3.2.0.v201101311130]'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.apache.log4j' range='[1.2.15.v201012070815,1.2.15.v201012070815]'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtext.logging' range='[1.2.15.v201605250459,1.2.15.v201605250459]'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtext.common.types' range='[2.10.0.v201605250459,2.10.0.v201605250459]'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtext.builder' range='[2.10.0.v201605250459,2.10.0.v201605250459]'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtext.ecore' range='[2.10.0.v201605250459,2.10.0.v201605250459]'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtext.smap' range='[2.10.0.v201605250459,2.10.0.v201605250459]'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtext.xtext.wizard' range='[2.10.0.v201605250459,2.10.0.v201605250459]'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtext.builder.standalone' range='[2.10.0.v201605250459,2.10.0.v201605250459]'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtext.java' range='[2.10.0.v201605250459,2.10.0.v201605250459]'/>
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.xtext.runtime.feature.jar' range='[2.10.0.v201605250459,2.10.0.v201605250459]'>
<filter>
(org.eclipse.update.install.features=true)
</filter>
</required>
</requires>
<touchpoint id='null' version='0.0.0'/>
</unit>
which effectively requires org.eclipse.xtend
I can find definitions for several xtend units : org.eclipse.xtend.core, org.eclipse.xtend.lib, org.eclipse.xtend.ide, etc
but I can not find a definition for unit org.eclipse.xtend
In which update site is this unit defined? or is this an error in the definition of the feature?
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