Hi, I looked at this for AMQ 5.4.1. The ASF Jira bugref. is https://issues.apache.org/jira/browse/AMQ-3491
The offending components LGPL-licensed jaffl and jiffi have later versions which are now Apache V2-licensed. Assuming compatability, *there is no licensing reason to not include a camel webapp* which includes the Apache V2-licensed versions of jaffl and jiffi. jaffl 0.5.1 has the LGPLv3 license for the version: http://mvnrepository.com/artifact/org.jruby.extras/jaffl/0.5.1 The latest jaffl 0.5.11 http://mvnrepository.com/artifact/org.jruby.extras/jaffl/0.5.11 is Apache v2 licensed, and it has been so since jaffl 0.5.9, see http://mvnrepository.com/artifact/org.jruby.extras/jaffl Jaffl depends on jffi, which WAS LGPL licensed up to 1.0.6 ( 1.0.1 is in AMQ 5.4.1). From 1.0.7 it is Apache V2 licensed: http://mvnrepository.com/artifact/org.jruby.extras/jffi/1.0.7 HOWEVER, AMQ-3491 lists another component of concern: org.jruby.ext.posix:jnr-posix (Copyright Thomas E Enebo), which appears to be triple-licensed: CPL/GPL/LGPL and depends on multiple other components: http://mvnrepository.com/artifact/com.github.jnr/jnr-posix/2.0 I haven't had any investigation done on this one. ----- Michael Hayes B.Sc. (NUI), M.Sc. (DCU), SCSA SCNA -- View this message in context: http://activemq.2283324.n4.nabble.com/camel-webapp-and-the-licensing-stuff-tp4341201p4387838.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.