linux github下载工程，xampp平台下执行权限问题

huangaiyuan

linux github下载工程，我想执行这个源代码，我就把文件加入到eclipse工程中，执行时出现
Warning: Unknown: failed to open stream: Permission denied in Unknown on line 0

Fatal error: Unknown: Failed opening required '/opt/lampp/htdocs/student-management-system/student-cms-master/admin.php' (include_path='.:/opt/lampp/lib/php') in Unknown on line 0
这个错误，但是我修改了权限，给所有文件都加了777的权限，但是还是不行。还是出现这个提示错误！