except rift.package.package.PackageFileChecksumError as e:
raise MessageException(UpdateChecksumMismatch(e.filename)) from e
except rift.package.package.PackageValidationError as e:
raise MessageException(UpdateUnreadablePackage()) from e
except rift.package.package.PackageFileChecksumError as e:
raise MessageException(UpdateChecksumMismatch(e.filename)) from e
except rift.package.package.PackageValidationError as e:
raise MessageException(UpdateUnreadablePackage()) from e