phoronix-test-suite install pts/build-apache has errors!

[empty_kai]

$ phoronix-test-suite install pts/build-apache

ERROR: Invalid Argument: pts/build-apache

CORRECT SYNTAX:
phoronix-test-suite install [Test | Suite | OpenBenchmarking.org ID | Test Result] ...

and

$phoronix-test-suite list-tests
Phoronix Test Suite v4.8.4
Available Tests

pts/aio-stress - AIO-Stress Disk
pts/apache - Apache Benchmark System
pts/apitrace - APITrace Graphics
pts/battery-power-usage - Battery Power Usage System
pts/blake2 - BLAKE2 Processor
pts/blogbench - BlogBench Disk
pts/bork - Bork File Encrypter Processor
pts/botan - Botan Processor
pts/build-apache - Timed Apache Compilation Processor
pts/build-imagemagick - Timed ImageMagick Compilation Processor
pts/build-linux-kernel - Timed Linux Kernel Compilation Processor
pts/build-mplayer - Timed MPlayer Compilation Processor
pts/build-php - Timed PHP Compilation Processor
pts/bullet - Bullet Physics Engine Processor


and I try others, like
$ phoronix-test-suite install pts/build-imagemagick
it works properly.

can someone help me with this.