This projects just wrapped the google closure-compile with an OSGi manifest.
'de.matrixweb.osgi.wrapped:osgi-wrapped-closure-compiler:1.0.v20130722'
<dependency>
<groupId>de.matrixweb.osgi.wrapped</groupId>
<artifactId>osgi-wrapped-closure-compiler</artifactId>
<version>1.0.v20130722</version>
</dependency>
<dependency org="de.matrixweb.osgi.wrapped" name="osgi-wrapped-closure-compiler" rev="1.0.v20130722"/>
"de.matrixweb.osgi.wrapped", "osgi-wrapped-closure-compiler", "1.0.v20130722"