Unable to run the Atoum tests

[matason]

This could be a case of me doing something wrong so apologies in advance if that's the case!

Steps to repeat.
git clone [email protected]:chanmix51/SlapOM.git
cd SlapOM
Download mageekguy.atoum.phar into current directory
php mageekguy.atoum.phar -d tests/SlapOM/Tests/Units

Expected
The tests to run and some feedback

Actual
Fatal error: Cannot redeclare class mageekguy\atoum\autoloader in phar:///Users/matason/Code/hosting-dashboard/vendor/chanmix51/mageekguy.atoum.phar/1/classes/autoloader.php on line 6

Call Stack:
0.0326 2347280 1. mageekguy\atoum\scripts\runner::mageekguy\atoum\scripts{closure}() phar:///Users/matason/Code/hosting-dashboard/vendor/chanmix51/SlapOM/mageekguy.atoum.phar/1/classes/scripts/runner.php:0
0.0326 2348352 2. mageekguy\atoum\scripts\runner->run() phar:///Users/matason/Code/hosting-dashboard/vendor/chanmix51/SlapOM/mageekguy.atoum.phar/1/classes/scripts/runner.php:539
0.0329 2349048 3. mageekguy\atoum\script\configurable->run() phar:///Users/matason/Code/hosting-dashboard/vendor/chanmix51/SlapOM/mageekguy.atoum.phar/1/classes/scripts/runner.php:206
0.0387 2391872 4. mageekguy\atoum\script->run() phar:///Users/matason/Code/hosting-dashboard/vendor/chanmix51/SlapOM/mageekguy.atoum.phar/1/classes/script/configurable.php:89
0.0397 2427984 5. mageekguy\atoum\scripts\runner->doRun() phar:///Users/matason/Code/hosting-dashboard/vendor/chanmix51/SlapOM/mageekguy.atoum.phar/1/classes/script.php:266
0.0547 3782840 6. mageekguy\atoum\runner->run() phar:///Users/matason/Code/hosting-dashboard/vendor/chanmix51/SlapOM/mageekguy.atoum.phar/1/classes/scripts/runner.php:1047
0.0547 3783888 7. mageekguy\atoum\runner->includeTestPaths() phar:///Users/matason/Code/hosting-dashboard/vendor/chanmix51/SlapOM/mageekguy.atoum.phar/1/classes/runner.php:395
0.0593 3785832 8. mageekguy\atoum\includer->includePath() phar:///Users/matason/Code/hosting-dashboard/vendor/chanmix51/SlapOM/mageekguy.atoum.phar/1/classes/runner.php:725
0.0593 3786592 9. mageekguy\atoum\runner->mageekguy\atoum{closure}() phar:///Users/matason/Code/hosting-dashboard/vendor/chanmix51/SlapOM/mageekguy.atoum.phar/1/classes/includer.php:56
0.0600 3875864 10. include_once('/Users/matason/Code/hosting-dashboard/vendor/chanmix51/SlapOM/tests/SlapOM/Tests/Units/Connection.php') phar:///Users/matason/Code/hosting-dashboard/vendor/chanmix51/SlapOM/mageekguy.atoum.phar/1/classes/runner.php:716
0.1951 4156200 11. require_once('/Users/matason/Code/hosting-dashboard/vendor/chanmix51/mageekguy.atoum.phar') /Users/matason/Code/hosting-dashboard/vendor/chanmix51/SlapOM/tests/SlapOM/Tests/Units/Connection.php:7
0.2075 4254736 12. require_once('phar:///Users/matason/Code/hosting-dashboard/vendor/chanmix51/mageekguy.atoum.phar/1/classes/autoloader.php') /Users/matason/Code/hosting-dashboard/vendor/chanmix51/mageekguy.atoum.phar:21

I'll continue to investigate and see if I can find out what I am doing wrong but I've posted here in case anyone else has experienced this and can advise of a solution!