Contribute can be installed silently using the AAMEE tool.
It is split up into 2 steps.
- Package the Contribute msi in un-serialized mode and install. Command to install the msi is – msiexec.exe /i Contribute.msi /qn
- From the provision tool serialize the package. Command to serialize is adobe_prtk.exe –tool=ReplaceSN –serialize=Contribute-CS5-Win-GM –serial=