Issue #5496 has been updated by The Written Word Inc. File patch added ---------------------------------------- Bug #5496: ext/bigdecimal build failure on HP-UX 11.23/IA, 11.31/IA http://redmine.ruby-lang.org/issues/5496 Author: The Written Word Inc Status: Open Priority: Normal Assignee: Category: build Target version: 1.9.2 ruby -v: UNKNOWN Building 1.9.2 with svn revision at 33531 produces an error while building ext/bigdecimal: $ ./configure ... $ gmake ... gmake[1]: Leaving directory `/opt/build/china/ruby-1.9.2/ext/-test-/string' compiling bigdecimal /opt/build/china/ruby-1.9.2/lib/mkmf.rb:368:in `try_do': The complier failed to generate an executable file. (RuntimeError) You have to install development tools first. from /opt/build/china/ruby-1.9.2/lib/mkmf.rb:446:in `try_compile' from /opt/build/china/ruby-1.9.2/lib/mkmf.rb:496:in `try_static_assert' from /opt/build/china/ruby-1.9.2/ext/bigdecimal/extconf.rb:5:in `<top (required)>' from ./ext/extmk.rb:156:in `load' from ./ext/extmk.rb:156:in `extmake' from ./ext/extmk.rb:445:in `block in <main>' from ./ext/extmk.rb:441:in `each' from ./ext/extmk.rb:441:in `<main>' gmake: *** [mkmain.sh] Error 1 -- http://redmine.ruby-lang.org