had to compile Phalcon myself because the Debian repository was discontinued, so, after compiling and changing php.ini i proceeded to this tutorial: https://docs.phalcon.io/en/latest/reference/tutorial.html
When i run print_r(get_loaded_extensions()); Phalcon isn't listed...
After that i decided to proceed to see if i get any errors, i followed the tutorial until the IndexController part, no errors appear but the controller isn't being shown.
OBS: using Apache2