Why am I missing assemblies from the bin directory when compiling with MsBuild?

Question

I have a solution which contains many class libraries and an ASP .NET website which references those assemblies.

When I build the solution from within the IDE, all a

Answer 1

I haven't been using msbuild for ASP.NET, but aspnet_compiler. Though...I don't remember why. Sorry.

%windir%\Microsoft.Net\framework\v2.0.50727\aspnet_compiler -v \%~n1  -f -p .\%1 .\Website