id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 12448,Boost fails to build when path contains % (percent sign),yury.zaytsev@…,,"Ubuntu 14.04, Boost 1.61.0: {{{ zaytsev@work:~/src/boost/bad%path/boost_1_61_0$ ./bootstrap.sh --prefix=$(pwd)/../install Building Boost.Build engine with toolset gcc... tools/build/src/engine/bin.linuxx86_64/b2 Detecting Python version... 2.7 Detecting Python root... /usr Unicode/ICU support for Boost.Regex?... not found. Generating Boost.Build configuration in project-config.jam... Bootstrapping is done. To build, run: ./b2 To adjust configuration, edit 'project-config.jam'. Further information: - Command line help: ./b2 --help - Getting started guide: http://www.boost.org/more/getting_started/unix-variants.html - Boost.Build documentation: http://www.boost.org/build/doc/html/index.html zaytsev@work:~/src/boost/bad%path/boost_1_61_0$ ./b2 install /home/zaytsev/src/boost/bad%path/boost_1_61_0/tools/build/src/kernel/modules.jam:107: in modules.call-in ERROR: rule ""sysv"" unknown in root module. /home/zaytsev/src/boost/bad%path/boost_1_61_0/tools/build/src/util/indirect.jam:98: in indirect.call /home/zaytsev/src/boost/bad%path/boost_1_61_0/tools/build/src/build/targets.jam:1054: in evaluate-requirements /home/zaytsev/src/boost/bad%path/boost_1_61_0/tools/build/src/build/targets.jam:1112: in common-properties2 /home/zaytsev/src/boost/bad%path/boost_1_61_0/tools/build/src/build/targets.jam:977: in targets.common-properties /home/zaytsev/src/boost/bad%path/boost_1_61_0/tools/build/src/build/targets.jam:1303: in alias-target-class.generate /home/zaytsev/src/boost/bad%path/boost_1_61_0/boostcpp.jam:432: in build-multiple /home/zaytsev/src/boost/bad%path/boost_1_61_0/boostcpp.jam:394: in class@top-level-target.generate /home/zaytsev/src/boost/bad%path/boost_1_61_0/tools/build/src/build/targets.jam:774: in generate-really /home/zaytsev/src/boost/bad%path/boost_1_61_0/tools/build/src/build/targets.jam:746: in class@main-target.generate /home/zaytsev/src/boost/bad%path/boost_1_61_0/tools/build/src/build-system.jam:714: in load /home/zaytsev/src/boost/bad%path/boost_1_61_0/tools/build/src/kernel/modules.jam:295: in import /home/zaytsev/src/boost/bad%path/boost_1_61_0/tools/build/src/kernel/bootstrap.jam:139: in boost-build /home/zaytsev/src/boost/bad%path/boost_1_61_0/boost-build.jam:17: in module scope }}}",Bugs,new,To Be Determined,Building Boost,Boost 1.61.0,Problem,,,yury@…