[Opensim-users] MySql.Data.dll could not be loaded - error message on startup

[Robert Klein]

I moved my 0.6.9 installation to a new server running Ubuntu 10.10 and I
exported the MySql database using the MySql Administrator GUI tool and
imported it on the new machine using this same tool. Did the usual tweaks to
OpenSim.ini and Regions to reflect the new IP address and when I try to
start it up I get the following error:

mono OpenSim.exe
11:05:43 - [OPENSIM MAIN]: configured log4net using default
OpenSim.exe.config11:05:43 - [OPENSIM MAIN]: Runtime gave us 1420 worker
threads and 710 IOCP threads11:05:43 - [OPENSIM MAIN]: Bumping up to 500
worker threads and 1000 IOCP threads11:05:43 - Performing compatibility
checks... 11:05:43 - Environment is compatible.
11:05:43 - [CONFIG] Reading configuration settings11:05:43 - [CONFIG]
Reading configuration file /home/rklein/os069/bin/OpenSim.ini11:05:43 -
[CONFIG] Reading configuration file
/home/rklein/os069/bin/config-include/Standalone.ini11:05:43 - [CONFIG]
Reading configuration file
/home/rklein/os069/bin/config-include/StandaloneCommon.ini11:05:43 -
[LOGGING]: Logging started to file
/home/rklein/os069/bin/OpenSim.log11:05:43 - [OPENSIM MAIN]: Using
async_call_method SmartThreadPool11:05:43 - [STARTUP]: Beginning startup
processing11:05:43 - [STARTUP]: Version: OpenSim 0.6.9 (Release)          
11:05:43 -
====================================================================11:05:43
- ========================= STARTING OPENSIM
=========================11:05:43 -
====================================================================11:05:43
- [OPENSIM MAIN]: Running in sandbox mode11:05:43 - [DATASTORE]: Attempting
to load OpenSim.Data.MySQL.dll
** (OpenSim.exe:2103): WARNING **: The following assembly referenced from
/home/rklein/os069/bin/MySql.Data.dll could not be loaded:
     Assembly:   System.Data    (assemblyref_index=1)
     Version:    2.0.0.0
     Public Key: b77a5c561934e089
The assembly was not found in the Global Assembly Cache, a path listed in
the MONO_PATH environment variable, or in the location of the executing
assembly (/home/rklein/os069/bin/).


** (OpenSim.exe:2103): WARNING **: Could not load file or assembly
'System.Data, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b77a5c561934e089' or one of its dependencies.
11:05:43 - [APPLICATION]: 
APPLICATION EXCEPTION DETECTED: System.UnhandledExceptionEventArgs

Exception: System.IO.FileNotFoundException: Could not load file or assembly
'System.Data, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b77a5c561934e089' or one of its dependencies.
File name: 'System.Data, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b77a5c561934e089'
  at OpenSim.Region.Framework.StorageManager..ctor (System.String dllName,
System.String connectionstring, System.String estateconnectionstring)
[0x00000] in <filename unknown>:0 
  at OpenSim.OpenSimBase.CreateStorageManager (System.String
connectionstring, System.String estateconnectionstring) [0x00000] in
<filename unknown>:0 
  at OpenSim.OpenSimBase.CreateStorageManager () [0x00000] in <filename
unknown>:0 
  at OpenSim.Region.ClientStack.RegionApplicationBase.StartupSpecific ()
[0x00000] in <filename unknown>:0 
  at OpenSim.OpenSimBase.StartupSpecific () [0x00000] in <filename
unknown>:0 
  at OpenSim.OpenSim.StartupSpecific () [0x00000] in <filename unknown>:0 
  at OpenSim.Framework.Servers.BaseOpenSimServer.Startup () [0x00000] in
<filename unknown>:0 
  at OpenSim.Application.Main (System.String[] args) [0x00000] in <filename
unknown>:0 

Application is terminating: True

Any suggestions on how to fix this or even what is causing it? I searched
all the usual places but nothing matches this particular error/issue.

Thanks,

Robert
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