use ExtUtils::MakeMaker;
sub is_hg_installed {
my $path_hg = `which hg`;
my $bin_hg = `whereis hg`;
my $hgs = $path_hg.$bin_hg;
my @hgs = split(/\n/,$hgs);
my $hg = $hgs[0];
if( -x $hg ) {
return 1;
}
else {
return 0;
}
}
exit 0 unless is_hg_installed;
WriteMakefile(
NAME => "My::Module",
'CONFIGURE_REQUIRES' => {
'ExtUtils::MakeMaker' => '6.30'
},
);