PER CURIAM.
The circuit court's denial of appellant's petition for writ of mandamus seeking review of the presumptive parole release date established by the Commission is affirmed because appellant failed to allege in his petition, or show by providing an appendix, that he had exhausted his administrative remedies. See Houston v. Florida Parole and Probation Commission, 377 So.2d 34 (Fla. 1st DCA 1979).
AFFIRMED.
ERVIN, C.J., and THOMPSON and WIGGINTON, JJ., concur.