===================================================Installation Notes for the Nominal Datatype Package===================================================The nominal datatype package is part of the developmentsnapshots of Isabelle. However, please download the nominal Isabelle snapshot from http://isabelle.in.tum.de/nominal/download.htmlUnpack the sources in a suitable place, which in the following will be called [ISABELLE_HOME]. If you useIsabelle for the first time, remember that you also have to install ProofGeneral and Emacs or XEmacs.Instructions are given at http://www.cl.cam.ac.uk/research/hvg/Isabelle/installation.htmlThe building process for the nominal datatype packageneeds to be started inside the [ISABELLE_HOME] directory with the command: ./build -m HOL-NominalThe build can take 5 or more minutes. After the build completes, install the files with the command ./bin/isatool install -p /usr/local/binwhere -p /usr/local/bin is an option that refers to a directory in which executables are stored on your system (you might like to adapt this therefore).The sources of the nominal datatype package can be found in the directory [ISABELLE_HOME]/src/HOL/NominalThe examples are in [ISABELLE_HOME]/src/HOL/Nominal/Examples===================================================Starting Isabelle with the Nominal Datatype Package Preloaded===================================================Isabelle including the ProofGeneral interface can be started with Isabelle <<theory file you want to open>> &This automatically loads the correct keyword file needed for the nominal datatype package and starts ProofGeneral. You can enable the option HOL-Nominalin the menu "Isabelle -> Logics" in order to loadthe pre-built heap of Isabelle that includes thenominal package already. If not, the nominal theorieswill be rechecked.======================Problems / Bugs / News======================If you encounter any problems or bugs, please let us know at the nominal mailing list to which you cansubscribe at https://mailmanbroy.informatik.tu-muenchen.de/mailman/listinfo/nominal-isabelleWe will also announce all updates there.