Hi, I am trying to operate my local 5.5.0 Guvnor through RESTful API and have some trouble. For example, below is my code to create a package through a InputStream DRL. The DRL string is copied from org.drools.guvnor.server.util.FileManagerUtilsTest.java ===================================================================== String content = "package testClassicDRLImport\n import blah \n rule 'ola' \n when \n then \n end \n rule 'hola' \n when \n then \n end"; HttpClient client = new DefaultHttpClient(); HttpPost httpPost = new HttpPost(baseURL + "/rest/packages"); httpPost.addHeader("Authorization", securityToken); httpPost.addHeader("Accept", MediaType.APPLICATION_JSON); httpPost.addHeader("Content-Type", MediaType.APPLICATION_OCTET_STREAM); InputStreamEntity entity = new InputStreamEntity(IOUtils.toInputStream(comment), comment.length(), ContentType.APPLICATION_OCTET_STREAM); httpPost.setEntity(entity); HttpResponse response = client.execute(httpPost); ===================================================================== But, I still got an error that told me "Missing package name": Caused by: java.lang.IllegalArgumentException: Missing package name. at org.drools.guvnor.server.files.FileManagerService.importClassicDRL(FileManagerService.java:313) [guvnor-webap p-core-5.5.0.Final.jar:5.5.0.Final] at org.drools.guvnor.server.files.FileManagerService$Proxy$_$$_WeldClientProxy.importClassicDRL(FileManagerServi ce$Proxy$_$$_WeldClientProxy.java) [guvnor-webapp-core-5.5.0.Final.jar:5.5.0.Final] at org.drools.guvnor.server.jaxrs.PackageResource.createPackageFromDRLAndReturnAsJaxB(PackageResource.java:172) [guvnor-webapp-core-5.5.0.Final.jar:5.5.0.Final] I really don't know what's wrong and any help is really appreciate! -- View this message in context: http://drools.46999.n3.nabble.com/Create-package-in-Guvnor-via-REST-API-f... Sent from the Drools: User forum mailing list archive at Nabble.com.