我正在尝试构建一个依赖于的插件org.apache.uima.runtime
,它是UIMA Eclipse 更新站点上托管的UIMA Eclipse 插件的一部分。这个更新站点是一个旧式(p2 之前)的更新站点,所以我知道Tycho 不会解决这些依赖关系。所以我正在尝试制作 UIMA Eclipse 更新站点的本地副本,将其升级到 p2,然后从那里获取依赖项。这是我尝试过的:
$ svn co http://svn.apache.org/repos/asf/uima/uimaj/trunk/uimaj-eclipse-update-site/
...
Checked out revision 1395335.
$ java -jar /.../eclipse/plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar \
-application org.eclipse.equinox.p2.publisher.UpdateSitePublisher \
-metadataRepository file:/.../uimaj-eclipse-update-site \
-artifactRepository file:/.../uimaj-eclipse-update-site \
-source /.../uimaj-eclipse-update-site
Generating metadata for ..
Generation completed with success [0 seconds].
如果我查看uimaj-eclipse-update-site
目录,我现在会看到 anartifacts.xml
和 a content.xml
,这似乎是正确的。我还用p2 存储库浏览器检查了它,没有任何东西显示为“PARTIAL”,我可以看到一个org.apache.uima.runtime.feature.jar 2.4.0
和一个org.apache.uima.runtime.feature.group 2.4.0
.
我现在将此本地站点添加到我的 Eclipse 插件的 pom.xml 中:
<repository>
<id>uima</id>
<layout>p2</layout>
<url>file:/.../uimaj-eclipse-update-site</url>
</repository>
当我mvn compile
在更新的项目中运行时,Tycho 找到了本地更新站点,但仍然找不到org.apache.uima.runtime
:
...
[INFO] Adding repository file:/.../uimaj-eclipse-update-site
[INFO] Adding repository file:/.../uimaj-eclipse-update-site
[INFO] Resolving dependencies of MavenProject: org.cleartk:org.cleartk.plugin.jcasgen.m2e:0.9.1.qualifier @ /.../jcasgen-m2e-connector/org.cleartk.plugin.jcasgen.m2e/pom.xml
[INFO] Cannot complete the request. Generating details.
[INFO] Cannot complete the request. Generating details.
[INFO] {osgi.ws=cocoa, osgi.os=macosx, osgi.arch=x86_64, org.eclipse.update.install.features=true}
[ERROR] Cannot resolve project dependencies:
[ERROR] Software being installed: org.cleartk.plugin.jcasgen.m2e 0.9.1.qualifier
[ERROR] Missing requirement: org.cleartk.plugin.jcasgen.m2e 0.9.1.qualifier requires 'bundle org.apache.uima.runtime [2.4.0,3.0.0)' but it could not be found
[ERROR]
[ERROR] Internal error: java.lang.RuntimeException: "No solution found because the problem is unsatisfiable."
...
我究竟做错了什么?
如果你想复制错误,我mvn compile
从这个目录运行(在修改 pom.xml 之后):
http://cleartk.googlecode.com/git/jcasgen-m2e-connector/
编辑:我确实org.apache.uima.runtime
在生成的artifacts.xml
:
<artifact classifier='org.eclipse.update.feature' id='org.apache.uima.runtime' version='2.4.0'>
<properties size='4'>
<property name='artifact.size' value='9466'/>
<property name='download.size' value='9466'/>
<property name='download.md5' value='f9d4f1f8dc54f0a99379dcede2fc2700'/>
<property name='download.contentType' value='application/zip'/>
</properties>
</artifact>