C:\_32\comp\Math-GMP-2.06>perl -MDevel::CheckLib -e 1 %Config::Config is read-only BEGIN failed--compilation aborted at C:/_32/ap1005/lib/ActiveState/Path.pm line 12. Compilation failed in require at C:/_32/ap1005/lib/ActivePerl/Config.pm line 46. Compilation failed in require. BEGIN failed--compilation aborted. #### C:\_32\comp\Math-GMP-2.06>perl -Mblib -MDevel::CheckLib -e 1 Set up gcc environment - 3.4.5 (mingw-vista special r3) #### C:\_32\comp\Math-GMP-2.06>perl -Mblib -MDevel::CheckLib -e "print $Devel::CheckLib::VERSION" Set up gcc environment - 3.4.5 (mingw-vista special r3) 0.91