The following bug has been logged online:
Bug reference: 4411
Logged by: Mike Tegtmeyer
Email address: tegtmeye@eecis.udel.edu
PostgreSQL version: 8.3
Operating system: MacOS10.5
Description: One click install broken
Details:
During one click install on clean MacOS 10.5.4 system I get the numerous
following from installer " Unable to unpack file to
/Library/PostgreSQL/8/3/scripts/runpsql.sh/rsrc" also "Problem running
post-install step. Installation may not complete correctly The database
cluster initialisation failed."