From: Oliver Kania Date: 2008-11-08T19:20:26+09:00 Subject: Building Ruby 1.9.1 pre fails on windows Hello, I come to the step where I am told to run nmake. Running nmake yields: *************************************************************************** -I./.. ./../tool/compile_prelude.rb ./../prelude.rb miniprelude.c '-I.' is not recognized as an internal or external command, operable program or batch file. NMAKE : fatal error U1077: '-I.' : return code '0x1' Stop. *************************************************************************** after the first few files have been compiled. I would appreciate your help regards, Oliver -- Posted via http://www.ruby-forum.com/.