Hi, I'm having problems with building quickbook docs for my library. I have the using quickbook ; as well as doxygen, xsltproc and boostbook in my ~/user-config.jam. When I run: bjam -j 2 release link=static libs/log/doc I get the following error: .../boost-release/tools/build/v2/build/generators.jam:978: in try-one-generator-really *** argument error * rule object(generator)@60.run ( project name ? : property-set : sources + ) * called with: ( object(project-target)@1010 filters_reference-xml : object(property-set)@1387 : ) * missing argument sources .../boost-release/tools/build/v2/build/generators.jam:370:see definition of rule 'object(generator)@60.run' being called .../boost-release/tools/build/v2/build/generators.jam:1040: in try-one-generator .../boost-release/tools/build/v2/build/generators.jam:1254: in construct-really .../boost-release/tools/build/v2/build/generators.jam:1338: in generators.construct .../boost-release/tools/build/v2/build/targets.jam:1495: in construct .../boost-release/tools/build/v2/build/targets.jam:1298: in object(typed-target)@1058.generate .../boost-release/tools/build/v2/build/targets.jam:732: in generate-really .../boost-release/tools/build/v2/build/targets.jam:704: in object(main-target)@1164.generate .../boost-release/tools/build/v2/build/targets.jam:848: in targets.generate-from-reference .../boost-release/tools/build/v2/build/targets.jam:1217: in generate-dependencies .../boost-release/tools/build/v2/build/targets.jam:1269: in object(typed-target)@1061.generate .../boost-release/tools/build/v2/build/targets.jam:732: in generate-really .../boost-release/tools/build/v2/build/targets.jam:704: in object(main-target)@1165.generate .../boost-release/tools/build/v2/build/targets.jam:848: in targets.generate-from-reference .../boost-release/tools/build/v2/build/targets.jam:1217: in generate-dependencies .../boost-release/tools/build/v2/build/targets.jam:1269: in object(typed-target)@1062.generate .../boost-release/tools/build/v2/build/targets.jam:732: in generate-really .../boost-release/tools/build/v2/build/targets.jam:704: in object(main-target)@1166.generate .../boost-release/tools/build/v2/build/targets.jam:848: in targets.generate-from-reference .../boost-release/tools/build/v2/build/targets.jam:1217: in generate-dependencies .../boost-release/tools/build/v2/build/targets.jam:1269: in object(install-target-class)@1065.generate .../boost-release/tools/build/v2/build/targets.jam:732: in generate-really .../boost-release/tools/build/v2/build/targets.jam:704: in object(main-target)@1167.generate .../boost-release/tools/build/v2/build/targets.jam:848: in targets.generate-from-reference .../boost-release/tools/build/v2/build/targets.jam:1217: in generate-dependencies .../boost-release/tools/build/v2/build/targets.jam:1399: in basic-target.compute-usage-requirements .../boost-release/tools/build/v2/build/alias.jam:47: in compute-usage-requirements .../boost-release/tools/build/v2/build/targets.jam:1319: in object(alias-target-class)@1068.generate .../boost-release/tools/build/v2/build/targets.jam:732: in generate-really .../boost-release/tools/build/v2/build/targets.jam:704: in object(main-target)@1168.generate .../boost-release/tools/build/v2/build/targets.jam:258: in object(project-target)@1010.generate .../boost-release/tools/build/v2/build-system.jam:736: in load .../boost-release/tools/build/v2/kernel/modules.jam:283: in import .../boost-release/tools/build/v2/kernel/bootstrap.jam:142: in boost-build .../boost-release/boost-build.jam:17: in module scope index.html libs/index.html more/getting_started.html tools/index.html I'm using the release branch. Does anyone know what the problem could be?