Can I install database from Web server ?

Hello, I'm Yuji @ Tokyo

I'd like to install from web server that is staged oracle database product install media.

I found this document  Installing Products Using Oracle Universal Installe ( Section # Installing from a staged HTTP location ) recentry.

but I cannot do it. runInstaller doesn't start correctry.

I red above document and did some steps .

1)

I exanded database media into httpd published directory (/var/www/html/database/)

This time, I use database 12.1.0.1 install media.

/var/www/html/database/

|-- install

|-- response

|-- rpm

|-- runInstaller

|-- sshsetup

|-- stage

`-- welcome.html

2)

I copy runInstaller ( on /var/www/html/database/runInstaller )