id summary reporter owner description type status milestone component version severity resolution keywords cc 7236 Boost 1.50.0, -I.../boost/tr1/tr1 causing compile failures without using any tr1 code antoun.kanawati@… source@… John Maddock "Adding -I.../boost/tr1/tr1 to the command line causes compilation failures when I include program_options.hpp. Attached is a repro script, and some output. I have the issue on RHEL5/g++4.1.2 and ubuntu-11.10/g++4.6.1 " Bugs closed To Be Determined TR1 Boost 1.50.0 Problem worksforme