Error: '/home/domeny/tez.cz/web/subdomeny/odkazy/libs/../templates_c' is not writable! Please chmod this directory to 777

Please fix the above error(s), install halted!

Error: '/home/domeny/tez.cz/web/subdomeny/odkazy/libs/../cache' is not writable! Please chmod this directory to 777

Please fix the above error(s), install halted!