Page not found on fresh setup

[Mercury]

Hi,

Shared hosting
Apache Version 2.2.29
PHP Version 5.4.36
MySQL Version 5.5.45

Just installed last version 3.7.4, followed instructions on Server Configuration and Installation pages, particularly regarding folder's permissions (I did it manually thorugh cPanel as I don't have terminal access).

Trying to open install page (www.my domain.com/espo/install) a "page not found" error shows up.

In Apache's error log, the following line shows up:
[Sat Nov 07 04:16:57 2015] [error] [client xxx] SoftException in Application.cpp:631: Directory "/home/xxx/public_html/espo/install" is writeable by group

Am I missing something?

Thanks.

Best regards,
Roberto

[Mercury]

Solved!

Just changed permissions to "install" folder from 775 to 755 (...)

Message to developers:
These are default setup permissions in the setup file I downloaded. Please correct them!

Best regards,
Roberto