From: Al Lo Date: 2009-11-19T21:40:32+09:00 Subject: extending ruby with c++ on windows hello everyone i need help with extending ruby with c on windows i've got ruby with version 1.9.1 [i386-mingw32] and mingw32-make with versions 3.8 and 3.81 i wrote a simply cpp file and extconf.rb as is described here: http://onlamp.com/pub/a/onlamp/2004/11/18/extending_ruby.html then i run "ruby extconf.rb". so i get a Makefile. running mingw32-make (v3.80) i get error: makefile:145: *** target pattern contains no `%'. Stop. if i run mingw32-make i get this strings: makefile:154: warning: overriding commands for target `C:/Program' makefile:148: warning: ignoring old commands for target `C:/Program' mingw32-make: *** No rule to make target `"/C/Program', needed by `Welcomer.o'. Stop. don't know what to do. is there any way to fix this? or the way to by pass this? -- Posted via http://www.ruby-forum.com/.