[Banshee-List] Main Trunk needs fixing

[LCID Fire <lcid-fire gmx net>]

Could someone please fix the main trunk. Since days I can't build.
Currently the error messages are:

Building Project: Banshee.Base Configuration: Debug
Performing main compilation...
Compilation failed: 17 error(s), 0 warnings

error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/ConfigureDefines.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/ArithmeticFunctionSet.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/CastFunctionSet.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/CompareFunctionSet.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/Evaluator.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/FunctionNode.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/FunctionSet.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/Literals.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/LogicFunctionSet.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/Parser.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/StringFunctionSet.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/TreeNode.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/UtilityFunctionSet.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/ControlFunctionSet.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/FunctionFunctionSet.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/ListFunctionSet.cs'
could not be found
error CS2001: Source file
`/home/andreas/Projects/banshee/trunk/banshee/src/Core/Banshee.Base/SExpEngine/EvaluatorBase.cs'
could not be found