.Map :: MoHAA Mapping

Hi all hope some1 can help me please.
I want rain on my map but it will not work,i have read the tut but nothing will help.
I will describe what i did.
I put brushes with the rain texture there it should rain in my map ,i give them the func_rain.
I made a scr file with my Mapname called ruins.scr:

level waittill prespawn

exec global/ambient.scr m5l1b
exec global/ruins.scr

and put it into my maps/dm/ruins.bsp folder.
When i start the game and open the console this text is shown:


Adding script : 'dm/ruins.scr'
exec global/ruins.scr (maps/dm/ruins.scr,5)
script Error can?t find 'global/ruins.scr'

What can i do?
I also copy the ubersound.scr and fix the soundfile how it was decribed in the tut,and copy it in my maps/dm folder,or where should it be copied in ,because i always make pk3 files?
I only want it rain nothing else no puddle or triggerthings!
Please help me.

exec global/ruins.scr ????

You didn't disable weather effects in video options?

ruins is the name of my map
I ?m sure i build everthing correct,but the scripts.
How much did i need?
a weather.scr:

level waittill prespawn

exec global/ambient.scr m5l1b
exec global/weather.scr

Or do i need more scripts,i have no custom sound or anything else,i only want the **** rain,i believe some1 know it,plz help me i?m getting crazy here i tried everything.
THX

You have to use the rain texture in the common folder and right click func_rain. Read Innkeeper's rain tut on this.