[squeak-dev] Problems installing packages (FFI for instance)

As of yesterday some packages doesn't install anymore. As an example: FFI

Perhaps Universes must be adjusted to
http://source.squeakfoundation.org/trunk/FFI ?
Unknown simbols: repo, reader, version


UndefinedObject(Object)>>doesNotUnderstand: #version

DoIt
     repo := MCHttpRepository
                 location: 'http://source.squeakfoundation.org/FFI'
                 user: ''
                 password: ''.
     'Installing FFI'
         displayProgressAt: Sensor cursorPoint
         from: 1
         to: 6
         during: [:t1 | #('FFI-Kernel-ar.8.mcz' 'FFI-Tests-ar.2.mcz'
'FFI-Examples-ar.1.mcz' )
                 keysAndValuesDo: [:t2 :t3 |
                     t1 value: t2 * 2 - 1.
                     reader := repo versionReaderForFileNamed: t3.
                     t1 value: t2 * 2.
                     version := reader version.
                     version workingCopy repositoryGroup addRepository:
repo.
                     version load]].
     (Smalltalk at: #ExternalType) initialize.
     ^ (Smalltalk at: #ExternalStructure) compileAllFields