Unable to generate REST API java bindings from wadl file

user@machine:~/tmp/3> wadl-dist-1.1.6/bin/wadl2java -o bindings -s jaxrs20 -p org.qqqq stash-rest.wadl.xml 
Info: Processing: file:/home/pavel/tmp/3/stash-rest.wadl.xml
Info: Processing: file:/home/pavel/tmp/3/schema.xsd
java.io.FileNotFoundException: /home/pavel/tmp/3/schema.xsd (No such file or directory)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(FileInputStream.java:146)
        at java.io.FileInputStream.<init>(FileInputStream.java:101)
        at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:90)
        at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:188)
        at java.net.URL.openStream(URL.java:1037)
        at org.jvnet.ws.wadl.ast.WadlAstBuilder.processDescription(WadlAstBuilder.java:561)
        at org.jvnet.ws.wadl.ast.WadlAstBuilder.processDescription(WadlAstBuilder.java:502)
        at org.jvnet.ws.wadl.ast.WadlAstBuilder.buildAst(WadlAstBuilder.java:113)
        at org.jvnet.ws.wadl2java.Wadl2Java.process(Wadl2Java.java:431)
        at org.jvnet.ws.wadl2java.Main.main(Main.java:143)