C:\_32\with spaces\perl #### C:\_32\with spaces\Math-FFT-1.28 #### dmake: Error: -- `C:\_32\with' not found, and can't be made #### NMAKE : fatal error U1073: don't know how to make 'C:\_32\with' Stop. #### C:\_32\with spaces\Math-FFT-1.28>perl -V:make make='dmake'; C:\_32\with spaces\Math-FFT-1.28>perl makefile.PL Set up gcc environment - 3.4.5 (mingw32 special) Checking if your kit is complete... Looks good Writing Makefile for Math::FFT C:\_32\with spaces\Math-FFT-1.28>dmake dmake: Error: -- `C:\_32\with' not found, and can't be made C:\_32\with spaces\Math-FFT-1.28>dmake realclean . [snipped - nothing of interest here] . C:\_32\with spaces\Math-FFT-1.28>set PATH=C:\_32\nmake;%path% C:\_32\with spaces\Math-FFT-1.28>perl -V:make make='nmake'; C:\_32\with spaces\Math-FFT-1.28>perl Makefile.PL Set up gcc environment - 3.4.5 (mingw32 special) Checking if your kit is complete... Looks good Writing Makefile for Math::FFT C:\_32\with spaces\Math-FFT-1.28>nmake Microsoft (R) Program Maintenance Utility Version 7.00.9466 Copyright (C) Microsoft Corporation. All rights reserved. NMAKE : fatal error U1073: don't know how to make 'C:\_32\with' Stop. C:\_32\with spaces\Math-FFT-1.28>