I’m trying to complete the installation of OJS 3.2.1-1 by following the instructions at https://pkp.sfu.ca/ojs/README, but I’m encountering a problem.
After completing all the operations indicated in the above guide, when I open the browser to follow the on-screen installation instructions, the following error message appears:
Warning: require_once(lib/pkp/lib/vendor/autoload.php): failed to open stream: No such file or directory in /opt/lampp/htdocs/ojs/lib/pkp/classes/core/PKPApplication.inc.php on line 150
Fatal error: require_once(): Failed opening required ‘lib/pkp/lib/vendor/autoload.php’ (include_path=’.:/opt/lampp/lib/php’) in /opt/lampp/htdocs/ojs/lib/pkp/classes/core/PKPApplication.inc.php on line 150
If it can be useful, I’m using Linux hosting on Aruba.
Could someone please help me? Thank you in advance.