I am not able to install it got permissions error after provideing permission from command prompt the error is same.

[adamnic]

Re: Installing osTicket 1.10 on CentOS 7

Error Screenshot

[Obsolesce]

SELinux?

[black3dynamite]

Those instructions doesn't include configuring SELinux.

https://mangolassi.it/post/245962
chcon -t httpd_sys_rw_content_t /var/www/html/helpdesk -R

[scottalanmiller]

Did that work for you @adamnic