Server Problem Downloading

[Humberside]

My server will not let anyone download ANYTHING but the current map, So If I put a gamemode in, It will not let the person download it so when they get in they get this:

Couldn't include file 'DarkRP\gamemode\cl_init.lua' (File not found)
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********** COULDN'T LOAD GAMEMODE!! **********
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There was a problem opening the gamemode file 'DarkRP/gamemode/cl_init.lua'

Registering gamemode 'DarkRP' derived from 'base'
Couldn't include file 'weapons\gmod_tool\object.lua' (File not found)
Couldn't include file 'weapons\gmod_tool\ghostentity.lua' (File not found)
Couldn't include file 'weapons\gmod_tool\object.lua' (File not found)
Couldn't include file 'weapons\gmod_tool\ghostentity.lua' (File not found)
Sending 8 'User Info' ConVars to server (cl_spewuserinfoconvars to see)
Hey 'alex' - You're in the 'superadmin' group on this server.
Welcome to Black Mesa, please press F2!
Warning: Unhandled usermessage 'LoadModules'
Warning: Unhandled usermessage 'AddHelpCategory'
Warning: Unhandled usermessage 'AddHelpCategory'
Warning: Unhandled usermessage 'AddHelpLabel'
Warning: Unhandled usermessage 'AddHelpLabel'
Warning: Unhandled usermessage 'AddHelpCategory'
Warning: Unhandled usermessage 'AddHelpLabel'

In the top corner and is all screwed up, I'm on Linux Ubuntu 64 bit.