--- about.pl 2014-12-22 11:30:31.962056693 +0800 +++ about.patched.pl 2014-12-22 11:31:13.946058389 +0800 @@ -57,7 +57,7 @@ my $mysqlVersion = `mysql -V`; my $apacheVersion = `httpd -v 2> /dev/null`; $apacheVersion = `httpd2 -v 2> /dev/null` unless $apacheVersion; -$apacheVersion = (`/usr/sbin/apache2 -V`)[0] unless $apacheVersion; +$apacheVersion = (`/usr/sbin/apache2ctl -V 2> /dev/null`)[0] unless $apacheVersion; my $zebraVersion = `zebraidx -V`; # Additional system information for warnings