use inc::Module::Install; use Config; my %fussy_OS = ( MSWin32 => "Win32", aix => "AIX", ); $fussy_OS{$^O} and $] < 5.008009 and die "ERROR: [OS unsupported] " . "Data::Alias on $fussy_OS{$^O} requires perl 5.8.9 or later.\n"; name 'Data-Alias'; all_from 'lib/Data/Alias.pm'; die "ERROR: Data::Alias does not support old 5.005-style threads\n" if $Config{use5005threads}; WriteAll;